an eiffel tower in which one party is not sexually attracted to the gender of at least one of the parties they are having sex with. (For this definition the two parties that are only high-fiving one another do not count as having sex. Thus a standard eiffel tower does not count.)
Hey Matt, you straight guy, do you want to wiffel tower that girl over there with me, a gay guy?
by runforcover August 20, 2011
Can you define these popular missing words?