You should try "The Toilet Gambit"
The variation against the Sicilian? (e4 c5 f4 d5 *Nc3*)
I strongly believe that against the Sicilian, one should play the Grand Prix. The Toilet is inferior to the Grand Prix.
Toilet Explained:
https://www.youtube.com/watch?v=64klepF1u_A&t=202s
Mad Dog Attack:
https://www.youtube.com/watch?v=YY4_CBPibIo
Sorry Batman, it Does talk about a queen sac, but... it was played by Tal:
https://www.youtube.com/watch?v=AOEza4zF4HM
Is the Halloween sound?
no
though apparently the computer gives this as only -1.5 for black, so it's not as bad as some of the other "trick" openings
It works best when black does this:
Once thought of this Variation of the KG:
I'm not much into gambits, but I've seen a lot of videos about openings, so I want to suggest to you one thing against every opening. Now I know you're a 1.e4 player, so...
1...c5 - Grand Prix. (I think the best your opponent can do, is to defend successfully).
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1...e5 - Any gambit you wish.
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1...d6 (Pirc) - The 150 Attack (which is really, the Yugoslav Attack)
https://www.youtube.com/watch?v=rHOZ65s-IlY
* Was played by Judith Polgar.
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1...e6 (French):
Reti Gambit?
https://www.youtube.com/watch?v=X6quKAZbkuk
Schrantz's traps?
https://www.youtube.com/watch?v=TUWQABiygVM
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1...c6 (Caro Kann), here Mr. Tomic ("Hanging Pawns"), who actually plays it as Black, tells you, that you can get the dark-sqr bishop of Black, stuck...
https://www.youtube.com/watch?v=m9uHKJ1WgbM
Minute 17:35 and forward...
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1.d4 Nf6 2.g4 trust me it is one of the most fun gambits out there
Refutation to a gambit
oh no my gambit!
actually I know this one lol
Now you as Black, my suggestions (I'm 38 years old, have 10 years experience, IQ - 133, take it or leave it):
Against 1.e4
Philidor - Hanham var. trying to reach the "Black Lion" (Risky version, of course):
https://www.youtube.com/watch?v=fmtRCzAxZpQ
GingerGM explains the attacking prospects, minute 3:50 forwards.
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This is the latest, and probably best, video on it:
https://www.youtube.com/watch?v=2nZuMpqLIoU
But he doesn't start with the Philidor Hanham, which may cause problems... I suggest you will.
I don't know how to attack much with it, but it's a perfect defense, from experience - his pieces are dolls - your king on e1 and f1, is totally safe.
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Against 1.d4 - Benko Gambit.
Against 1.c4. If he fianchetto the bishop and 0-0, I like the "Sokolov Way":
https://www.youtube.com/watch?v=yctXiDFjNPo&t=593s
Also, Grand Prix?
Against 1.Nf3. Well... hard to tell, but he will play a setup, you can play the Dutch directly - with no problems (Hopton Attack, Raphael var.) - 1...f5. The engine like to grab space - d4 d5. Karpov's move is Nf6... you wait. Once someone tried the KID, I played the Samisch, and failed. well...
Against g6 b6 - grabbing space and having an easier game. (yes, my Batmobile isn't so good, for that same reason, but, I tried..).
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Good luck, good man, hope this helps.
Now you as Black, my suggestions (I'm 38 years old, have 10 years experience, IQ - 133, take it or leave it):
Against 1.e4
Philidor - Hanham var. trying to reach the "Black Lion" (Risky version, of course):
https://www.youtube.com/watch?v=fmtRCzAxZpQ
GingerGM explains the attacking prospects, minute 3:50 forwards.
---
This is the latest, and probably best, video on it:
https://www.youtube.com/watch?v=2nZuMpqLIoU
But he doesn't start with the Philidor Hanham, which may cause problems... I suggest you will.
I don't know how to attack much with it, but it's a perfect defense, from experience - his pieces are dolls - your king on e1 and f1, is totally safe.
---
Against 1.d4 - Benko Gambit.
Against 1.c4. If he fianchetto the bishop and 0-0, I like the "Sokolov Way":
https://www.youtube.com/watch?v=yctXiDFjNPo&t=593s
Also, Grand Prix?
Against 1.Nf3. Well... hard to tell, but he will play a setup, you can play the Dutch directly - with no problems (Hopton Attack, Raphael var.) - 1...f5. The engine like to grab space - d4 d5. Karpov's move is Nf6... you wait. Once someone tried the KID, I played the Samisch, and failed. well...
Against g6 b6 - grabbing space and having an easier game. (yes, my Batmobile isn't so good, for that same reason, but, I tried..).
---
Good luck, good man, hope this helps.
I actually play 1.c5 against e4
I have seen those courses on chessable actually.
Thanks for your help, benko is fun to play 
If you play 1...c5, I have something against the Alapin - e4, c5, c3, *e5* - not common, you just depress his will to play d4... I only tried it one time and it worked.
This is the Orthoschnapp against the French, you may have heard of it.
I actually play 1.c5 against e4
I have seen those courses on chessable actually.
Thanks for your help, benko is fun to play
Thank you, that's the best advice ever! I now study a free course from Kramnik on chessable.com! This website is great!
Refutation to a gambit
oh no my gambit!
actually I know this one lol
niceee 
If you play 1...c5, I have something against the Alapin - e4, c5, c3, *e5* - not common, you just depress his will to play d4... I only tried it one time and it worked.
I mean I don't hate playing the advcanced french
Batman, I assume you're a 1.e4 player (since you like gambits), I have noticed (by a database), that if someone plays the "Scandinavian" against you, you may as well force a "Blackmar Gambit" on him...
2. d4
oh wow thanks! I always struggle against the scandi! should I put you on my profile for inventing the batmobile and helping me play against scandi? that seems like a good way I can say thank you if u want
Thank you, noble man, but no need.