Definitions by IFindYouFunny

Masscrack 

Really, REALLY, REEEEEALY big asscrack. Like... Asscrack so big, it should have its own zip code.

*fat guy walks by*

Guy 1: Dude... Look at that masscrack!

Guy 2: What's it's area code? I'ma prank call it.

Masscrack by IFindYouFunny June 22, 2010