Baz gaff

when you and all your mates go to a gaff (a house party) and fuck the house up by doing weird shit like putting bananas in lights and sriracha in the knife holder

friend 1: yo my mates having a gaff tonight
friend 2: sweet wanna make it a baz gaff?

by blackcurrantsoda April 21, 2018

Jacks Gaff

To get absolutely wasted at jack scannels gaff

Here I went to jacks gaff and I was wasted

by Gyro man June 17, 2022

Gaff

When a person intraveniously injects meth and the rush is so intense it causes the person to instantly cough. Hense, the coughing is known as the gaff.

Wow, did you hear the "gaff" I got from that load I just did?

by MerryChrismeth April 24, 2010

GAFF

Great at fucking friends

“Yo they’re to gaff”

by Angelsfly December 6, 2017

JM Welsh Gaff

When someone says “sex” when they meant to say “Success” or vice versa. Originating from Popular YouTuber JackSucksAtLife who made this mistake in the now infamous “Poor Jack” moment

Interviewer Laura Rutledge had a JM Welsh Gaff this week when she asked Coach Saban how he dealt with “all the sex he been having lately,” when she meant to ask about his success late in the season.

by 010Rusty December 10, 2025

Up The Gaff

When a girl is on her period

Did you hear about Abi, she’s Up The Gaff

by Donald_Duk April 12, 2020

Splunted off the Gaff

Extremely stoned; high on Grand Daddy Purp; greened-out

I smoked a whole blunt to myself and now I’m absolutely splunted off the gaff.

by owowman November 10, 2025