When one grabs their crotch. More often than not the offender is unaware of the action. This proves most hilarious when film or camera equipment is present.
Ian did a major crotch grab in the handguns movie.
von Dave Berkowsky 5. Dezember 2007
A gesture usually exibited by male Homo Sapiens, it involves reaching for ones nuts and yelling something idiotic.
Wow, Tom Cruise just did a crotchgrab.
von DJ Silly Hat 22. August 2007