Grubshuck 

to knock the piss out of something

I grubshucked that fucker that hit on my girlfriend.

Grubshuck by Loserheadd January 13, 2011

grubstick 

In reference to Henry Grubstick, Betty's nerdy boyfriend, in the ABC television series "Ugly Betty."

A grubstick describes a nerdy, mostly unattractive man that is essentially undateable. Used in jest to mock a woman's taste in men.

Hey Kendra, found yo' grubstick.

grubstick by LisaLanguage June 9, 2010