nice
Weird Opening Names

Kings pawn opening: King's head opening
why is it called that cuz you chop the kings head off?

There are also ones with long names like "The Ruy Lopez Opening: Marshall Attack, Modern, Main Line, Spassky Variation

Kings pawn opening: King's head opening
why is it called that cuz you chop the kings head off?
dunno
Wait are you talking about this Benoni Gambit:
that opening seems insanely annoying to play against

And by the way there are 2 Zilbermints-Benoni Gambits here they are
Old Benoni Defense: Zilbermints-Benoni Gambit:
Réti Opening: Sicilian Invitation, Zilbermints-Benoni Gambit:

Everyone says there is no such thing as the benoni gambit but there is !
Show me it

But Benoni is still a thing
Yes Benoni is one of the major defenses for black after 1. d4
What is a weird opening name you could find? Here's one I found in one of my games. "English Opening: Anglo-Indian, Anti-Anti-Grünfeld Variation"