Also a noun: "geoff," someone who geoffs someone else.
He is such a geoff; I was going to tap that and then he cock-blocked me.
This guy's a real Geoff
Geoff, please stop playing games so we can eat some pizza!
I hope I find someone as good as Geoff...
-best name ever!
-should be the name of choice that parents give their son if they wish him to be awesome!
-describes the the ultimate 'bro'!