Describes the realisation that strikes at the exact moment one bends down to pick up the soap for the first time when incarcerated in a Correctional Institution.
"Tonight there'sgoing to be a jailbreak, somewhere in Barlinnie."
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.