To ejaculate inside a vagina without protection.
I got plan b'd last night, so I've gotta go to the pharmacy after Sunday school.
by NIGHTMOOSE January 30, 2011
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Just give 'er.
To go all out, give 150%
"What are we doing this weekend?"
"Goin to Plan B!"
by Jon T November 4, 2005
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A pill you can take if he says he’s going to pull out but he nuts in you and you gotta take this pill within 24 hours of the intercourse so it’ll go away
Sorry that I nutted in you! There’s always Plan B!
by Bruhitsmeh619 November 6, 2017
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When you just can't get her to sleep with you...
Man if things don't go right, i am totally going to plan B...rape
by bobblah May 20, 2009
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"Oh s***! I just broke this s***! Time to go with plan B."

by mastajizz April 14, 2009
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When things go down you get your gun, And pray for forgiveness....
Sigh, its time for Plan B: Commence operation Killrape!!!!!

kill rape time for plan
by newyorkfretbarholocost September 8, 2010
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When one is aggravated by a female counterpart, for example a girlfriend, and decides to, "Fucking knock the bitch out," thus enacting "Plan B"
"Man you know what you gotta do... Plan b man..."
"Yeah... you gotta fuckin KNOCK THE BITCH OUT!"
by troy619 February 27, 2008
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