by kzkkzkzxkkzxkxz September 5, 2017

When you curl up into a fetal position during intercourse, and prevent your partner from reaching your genitals.
"Yo man, last night I pulled the old Fetus Lock on my girlfriend, and now she thinks I need to see a counsellor "
by BellBoy August 20, 2014

Coppin the lock means gettin put in jail. Commonly used by australian graffiti writers, lads and other street thug types
Eshay: Oi brah wheres davo at?
Bewb: Bruz he copped the lock.
Eshay: Spewin, what he get nicked for?
Bewb: Some of that sweet as petty theft, sneaky roartes shit. Haha
Eshay: Haha mad kunt`
Bewb: Bruz he copped the lock.
Eshay: Spewin, what he get nicked for?
Bewb: Some of that sweet as petty theft, sneaky roartes shit. Haha
Eshay: Haha mad kunt`
by nocommentbrah August 25, 2013

a slay
by your.average.girlboss April 23, 2022

Sarah: Ohw youd doingh?
Jim: What? I can't understand you at all.
Danny: She's got jizz lock from all that blowbang she did last night.
Sarah: ugh huhh.
Jim: What? I can't understand you at all.
Danny: She's got jizz lock from all that blowbang she did last night.
Sarah: ugh huhh.
by MaxPowerCOO October 4, 2013

She sat with the same girls in the cafeteria every day, even though she didn't like them. She was clique-locked.
by The Art of Relationshipping June 24, 2022

by Frandevias April 4, 2018
