3 definitions by Gym Shorts

The act of flipping ones boner up into the waist band of ones pants to avoid an awkward public erection. (gym short not recommended)
Guy-So I was with my girlfriend and a group of her friends the other day and I got a boner. We were in the mall so I had to pull a boner-flip...

Friend-you weren't wearing gym shorts, were you?
by Gym Shorts January 24, 2011
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A point where a man has masturbated so many times at once that the skin on his penis becomes sore and red. (three times a day is the recommended max.)
Tony: Dude, after my girlfriend dumped me I began to masturbate alot. So often that I began to chafe-off.

Chris: lotion usually helps that. Try is next time you do it.
by Gym Shorts January 25, 2011
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A dookie so large that it feels like your pushing an apple through your butt.
Good God! I was up on the toilet all night trying to push this massive crapple!
by Gym Shorts January 25, 2011
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