crapping you negative

Meaning "I'm not kidding." An equivalent of "I shit you not."

Said by the character Glen (played by actor Sam McMurray) in the Coen Brothers' movie "Raising Arizon"

Person 1: Did you hear that Brad and Jen broke up?
Person 2: No way!
Person 1: I'm crapping you negative.

by FelixPen May 26, 2006

I crap you negative

A polite variation on "I shit you not," or "I'm not shitting you," and ultimately, "I'm not lying."

and then he said - I crap you negative - Windows 7 is better then MAC.

by dstikele October 23, 2009