The Whale Variation
Weirdest Chess Openings [ You Will Die Of Laughter }
This one is weird and can be disturbing because White initially plays the variation of the 4 Knights to transpose into a Scottish game by eliminating variations like 4...Bc5 or 4...Qh4 but it exists 5)...Nxe4
Anyways here is the link to learn the Halloween Gambit more.
Your recommendation of 7.Qf3 instead of 7.Bc4 in the line 1.e4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.Nxe5 Nxe5 5.d4 Ng6 6.e5 Ng8 is wrong. Black will force White into an inferior position after 7. .. c6 8.Bc4 d5
Anyone play the owens defense? Seems kinda underrated and most ppl don't know how to play it, opens the game up a little if the opponent trades at the start

English Rat Defense.....