Gilly

Short for guillotine, the act of chopping off the tip or head of the penis and squeezing the contents into a woman's mouth.

Hey bro, I think that girl wants you to give her a gilly.

by hellyeahbrother April 04, 2019

Gilly

To be tight fisted / cheap.

Why are you being so Gilly? Its only 20p.

by Simon April 01, 2005

Gilly

Derives from Flanshawillian meaning to do fuck all for a living.

' went to college and eventually got a job doing Gilly'
'I get paid to Gilly all day'

by Scouse September 04, 2003

Gilly

female, a nerdy, overley smart pedophile
one of the most annoying people in the world and who cant surf!!!!

that kid is such a gilly............creepy

by Lucy R January 13, 2008

Gilly

Irish slang, From the Gaelic 'Giolla' meaning servant, used to reject an order from a person

Get me that will ya?

Ask me bollix, i'm not your gilly

by banjaxed January 02, 2011

Gilly

That queasy, watery feeling somewhere around your upper neck/under the back of your tongue/within your jaw glands (i.e your gills) that always occurs just before you are about to vomit.

Oh bollocks, I feel all gilly again - you've got about 3 seconds to get me a bowl.

by Sidney from Sydney October 21, 2017

Gillis

A person who is very kind and honest. He keeps everything truthful and whole. He loves all of his friends and keeps enemies near as well. He knows how to make people laugh, and knows how to break an awkward silence. He loves good music and has a couple of dance moves. He is awesome overall.

Gillis is the coolest kid ever!

by clappingdog November 06, 2011