A term morons and teenagers (I'd say fag, but that's homophobic) use in place of "unlock," which refers, in this instance, to hacking a phone so that it may be used with service providers other than those intended by the manufacturer.
Person A: Damn nigga I'm about to jailbreak this phone! No mo' that AT&T shit for me.
Person B: Shut the fuck up.
Person B: Shut the fuck up.
by You are an Idiot February 10, 2010

the act of throwing waterballoons or other suff at a person who is sitting on the toilet in a public restroom and running off
by spark March 20, 2005

Kylee: Girl I just had a jailbreaker!
Makayla: Ew, so shit is coming out of your ass while you fart?
Kylee: Yupp!
Makayla: Ew, so shit is coming out of your ass while you fart?
Kylee: Yupp!
by Jean Lynn McCass December 27, 2010

A Roblox Game that you rob as a criminal and to arrest criminals as a police. This game is like Mad City.
Roblox Jailbreak Is a good game.
by Ninjaguythelegend August 6, 2021

When eating a Cheesy Gordita Crunch from Taco Bell, you take a bite and some of the meat/cheese falls out of the other end
Matt: "Man, this cheesy gordita crunch sure is good!"
*takes a bite and some taco meat falls out the back*
Mike: Jailbreak!
*takes a bite and some taco meat falls out the back*
Mike: Jailbreak!
by Matt-ame April 29, 2007

The course of having you're sexual partner act like they're pushed up against prison bars and coming up behind them, saying "I'm gonna be yo wife tonight". A very rough move.
by nutmyjuicygoose December 13, 2016

The act of stealing your phone back from your parents after they have "confiscated" it because you went over on texts or minutes.
"Hey text me later about saturday!" Krista
"Sure, oh shit I forgot my parents took my phone! I'll have to jailbreak it!"
"Sure, oh shit I forgot my parents took my phone! I'll have to jailbreak it!"
by lucy=D August 9, 2008
