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2 definitions by Synyster Stallone

 
1.
The act of getting a brain freeze from a slushie, while getting a blow job.
Dude, my girl totally gave me a brain job last night
by Synyster Stallone November 08, 2010
 
2.
The act of getting a brain freeze during a blowjob
hey, baby wanna give me a brain job
by Synyster Stallone November 09, 2010