What is Ge-off?
1.
The act of
"You're being a Ge-off"
"That's Geoff, yes he's masterbating, actually he's Ge-offing"
"Man, I gotta go Ge-off"
See
2.
jacking off, especially when your name is Geoff.
Geoff ge-offs on Ben's face while he's sleeping.
See