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

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

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

Jacks Gaff

To get absolutely smashed at jacks scanners gaff

Here I just went to jacks gaff and got wasted

by Gyro man June 17, 2022

Gaff

1. The act of kissing someone with tongue - slang term used in Scotland

2. The place someone lives

1. I gaffed the burd I’m talking to last night
2. Come round to ma gaff

by Sting December 31, 2019

Gaff

Gaff: Gay as fuck faggot

you're gaff

by smaox July 5, 2022