To physically strain ones penis, most likely by beating it with reckless abandon. Other activities can lead to this condition, such as falling onto your boner from a 8 foot ladder or sticking into a lightbulb socket.
I really want to bang Shelly but my skin flute is sex proof; doctor said I have to wait 6 months with a dick cast on before sex of any kind.
by RandyFellow June 28, 2014

Going downstairs in the middle of the night to get a drink only to find your father and his buddies circle-jerking to the movie "Willow"...and it doesn't phase you.
Yo, I heard about your dad beating off to a picture of Gary Coleman at work and getting caught by his boss. If that shit don't fuck you off, you must be bullet-proof, man.
by w.yokum March 20, 2005

by Optikal Fade September 7, 2008

The act of preventing Homosexual or other lewd public activity. Derived from disgraced Idaho Senator Larry Craig
We had to LARRY PROOF the nature trails in the park due to all the man on man sex going on in the bushes.
Damn, they Larry Proofed the toilet stalls at the Beverly center
Damn, they Larry Proofed the toilet stalls at the Beverly center
by Easy Eddie October 21, 2007

A preventitive measure to rectify organization issues around the household that can or will cause nagging by a spouse or partner. This involves general cleaning but more often involves trivial tasks and the way said tasks are completed. A house can never be completely nag-proofed. One should focus their efforts on excellence rather than perfection.
by Uncle Jed July 28, 2008

So last week i had COVID. I took (insert quack cure X here) and now i’m better. X works!
Statistically, you were going to get better without any treatment; lucky X didn’t kill you.
***anecdotal proof***
Statistically, you were going to get better without any treatment; lucky X didn’t kill you.
***anecdotal proof***
by YAWA January 15, 2022

by CHINESE_TIGER September 3, 2011
