set the mains

Short for "set the mainsails." A sailing reference meaning to go to a specific place or to head in a certain direction.

"After final exams, we set the mains for our favorite bar."

"At the start of the semester, I set the mains for all the best college radio stations."

by yes juanito yes May 30, 2017

Set your clock back

To knock someone the hell out

I'm getting ready to set your clock back bro

by T1430 July 21, 2017

set me uck

Asking someone to give you brains (suck your dick)

Man: oi! Set me uck later.

Girl: alright! Behind school shed?

Man: safe my g

by Teen12345 October 21, 2017

Set the high

To obtain a boner/erection.

Set the high for me brad!

by God229392848 November 21, 2017

set a bird on fire

Animal cruelty.

See also: kicking the dog

HOLY SHIT, YOU JUST SET A BIRD ON FIRE! PETA'S GONNA FUCK YOU OVER, BRUV!

by Verdigris May 13, 2018

set 2

Kids Who Usually Listen To Shitty Hard Bass And Trap Music, Tease And Mock Other's Appearances Despite Wearing Earrings And Looking Like An Emo Tranny, Also Usually Sucker Punches People For No Reason And Carries Knifes, As A Final Note They Are Also Usually Thirsty AF Talking Bout Pussy And How They're Gonna Screw The Hot English Teacher.

Steve: Yo Justin You Hear The Shit Coming Out Of Devin's Back Garden

Justin: Yea He's Such A Set 2

by Anon473465437763777477 May 6, 2019

Set Anchor

When a man sits on a toilet to poop and his balls hit the toilet water

"bro I just went to shit and I totally set anchor, now my balls are all wet"

by wontonathan August 9, 2019