Doing a lot of things that require your brain.
Tomorrow has to be all business. 10am office hours for chemistry, then study 3 chapters of psychology. I’m going to be so brained out.
by dramastace May 03, 2016
When a man fucks a woman so good she orgasms multiple times, trembles/shakes uncontrollably, is unable to speak properly and needs to sleep afterwords to recover.
Ted: Fucked me girlfriend last night good and proper, she couldn't speak properly afterwords.
Bob: Thats because you fucked her brains out man.
Ted: Fucking right i did!
Bob: Thats because you fucked her brains out man.
Ted: Fucking right i did!
by Retro-Cat February 29, 2016
when a man fucked a women so hard she had multiple orgasms and shakes her legs while she cant control it and also takes a fat ass nap afterwards.
by Jaedyn <3 March 30, 2022
To fuck for a long period of time..... Quickly. As in thrusting fast for hours. To make both man and woman climax multiple times in an hour. To make a head imprint or dent in a headboard.
by Sarahjinkens October 22, 2010
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If Paris Hilton was my girlfriend, I'd fuck her brains out.
by Atheer May 09, 2007
by theoneandonlymanlol June 12, 2015