look up any word, like donkey punch:
 
1.
Retards way of saying give. Usually used by internet geeks.
Geif me the gold now, motherfucker !
by The Bold Yin September 21, 2008
 
2.
verb. To swiftly grab or poke another persons gooch to scare, startle, and infuriate them.
"What the FUCK?!Did you just fucking Geif me?
by B0ltman October 23, 2005