What is Gayfish?
1.
Someone who doesn't get the joke
Obama : You like fishsticks?
Bush: Yes, I do.
Obama: What are you, a gayfish?
Bush: WTF r u talkin' about, I aint no gay n i aint no fish.
See
2.
A joke from South Park writers. I just put it in a sentence :)
Go Gayfish Yourself !
See