1- the act of sharting in mouth while fingering twin sisters.
2- to have too many people in the back seat of the car.
3- to be whipped
4- the act of using gorilla glue.
5- to improperly fine a person
1- I totally guilfoy'd your mom last night
2- We have a guilfoy
3- You are totally guilfoy'd
4- I am going to guilfoy this table back together
5- Better watch out or he will guilfoy you.
1- to be whipped
2- the act of sharting your mom's mouth while fingering her twin sister
3- the act of having one too many people in the backseat of a car.
1- You are so Guilfoy'ed
2- Mike Guilfoy'ed your mom last night
3- WE GOT A GUILFOY
(v.) or (n.) the act of sharting in a girls mouth while she touches your taint and spits it back into your belly button while preforming oral sex to your sister
Mike guilfoy'd his mom.