A clean way of saying "Shitting". Originates from Detroit metropolitan area. Primarily used by white kids from the gutter.
by Bonobos2345 June 10, 2014
by pocobou February 04, 2010
C: You're such an ass
S: Shup you
S: Shup you
by Shindy February 14, 2008
Shup is a combination of the words 'shut' and 'up'. the meaning is the same as if you were saying Shut Up.
by zayntesfaye August 24, 2015
by Our slingshot February 21, 2019
by RoddyBBC November 03, 2021