Ok so this is a chess opening I came up with. So the first 4 moves are e4 e5 Bc4 f5. Now thisis the gambit part. The next few moves are exf5 d4. Now we start the attack. The last moves are Bb5+ c3 Bd3 e5 Be2 Bxf5 Bh5+ g3 Bg4 Nf6. This is the pyramid gambit as you can see the pawn structure creates a pyramid. And that is how you do the pyramid gambit
The pyramid gambit

Ok so this is a chess opening I came up with. So the first 4 moves are e4 e5 Bc4 f5. Now thisis the gambit part. The next few moves are exf5 d4. Now we start the attack. The last moves are Bb5+ c3 Bd3 e5 Be2 Bxf5 Bh5+ g3 Bg4 Nf6. This is the pyramid gambit as you can see the pawn structure creates a pyramid. And that is how you do the pyramid gambit

Ok so this is a chess opening I came up with. So the first 4 moves are e4 e5 Bc4 f5. Now thisis the gambit part. The next few moves are exf5 d4. Now we start the attack. The last moves are Bb5+ c3 Bd3 e5 Be2 Bxf5 Bh5+ g3 Bg4 Nf6. This is the pyramid gambit as you can see the pawn structure creates a pyramid. And that is how you do the pyramid gambit

This kind of sounds like a song.
Please do not overdue on the quotes as the communiity only needed one post to see your Pyramid Gambit. Any more will be constituted as spam. So...

The problem with this opening is that white does not want to waste so many moves on checks. So...
A: 4.Qh5+! g6? 5.fxg6 Nf6 6.g7+ Nxh5 7.gxh8=Q
B: 4.Qh5+! Ke7!
Only move
B1: 5.Bb3
White can also play a fun line, giving the pawn back for positional compensation.
B2: 5.f6+ gxf6 (5...Nxf6 6.Qxe5+; 5...Kxf6 6.d4!) 6.Be2 focusing on the kingside light squares that are weak.

This kind of sounds like a song.
Please do not overdue on the quotes as the communiity only needed one post to see your Pyramid Gambit. Any more will be constituted as spam. So...

waiting in anticipation for Reb to come and say hogwash
You and me both. He likes to keep us waiting, huh?
1. e4 e5 2. Bc4 f5 3. exf5d5 4. Bb5+ c6 5. Bd3 e46. Be2 Bxf5 7. Bh5+ g68. Bg4 Nf6.
problem with this opening is that white would never make so many bishop moves. to be frank, i would never accept this gambit, 3. d3 seems to be much more of a viable option for white to opt for. fxe4? dxe4 and white has an open queen file. Also, white has no means to ever protect/keep the kingside pawn unless perhaps white decides to castle queen side and push his kingside pawns
but perhaps white is greedy and accepts this pawn, then a small continuation the line would probably continue something like this: 4. Qh4+ Ke7 5. Bb3 Nf6 6. Qe2

1.e4 e5 2.Bc4 f5!? is a known gambit(Calabrese countergambit). 3.exf5? looks like a very bad move, expecially if met with 3...Nf6! intending 4...d5. I doubt black can be worse that equal then. In fact white is possibly already worse.
White however has at least 4 more challenging alternatives.
3.Nf3 invites either a trasposition to the latvian gambit with 3...fxe4 (but this variation of the latvian is supposed to be really dangeruos for white as far as i know, so white shouldn't be too excited) or to the philidor gambit (after 3...d6).
3.d3, 3.Nc3 are quieter ways to try for an advantage, black is probably not much worse but his position is not pleasant.
3.f4!? is an ultrasharp idea which has been suggested as good for white, but the complications are frightening. Overall 2...f5 is an interesting variation.
A rather deep analysis of this gambit:http://www.rci.rutgers.edu/~goeller/urusov/bishops/f5.htm
Ok so this is a chess opening I came up with. So the first 4 moves are e4 e5 Bc4 f5. Now thisis the gambit part. The next few moves are exf5 d4. Now we start the attack. The last moves are Bb5+ c3 Bd3 e5 Be2 Bxf5 Bh5+ g3 Bg4 Nf6. This is the pyramid gambit as you can see the pawn structure creates a pyramid. And that is how you do the pyramid gambit