look up any word, like the eiffel tower:
 
1.
An adjective describing something that is cool, excellent, and/or outstanding.
That is one stass ride.

Leslie's rack is way stass.
by spade April 22, 2003
 
2.
A nickname for girls in boston named stacey or staco.
"MISTER I THINK YOU REALLY ARE MAKING FUN OF ME!!!" said stass.
by 8ball February 14, 2003
 
3.
WHEN A WOMAN IS WEARING TIGHT PANTS, AND SHE IS FAT AND HER STOMACH STICKS OUT JUST AS FAR AS HER ASS. APPEARING AS IF SHE HAS AN ASS ON EACH SIDE.
BOY, OUR TEACHER HAS A HUGE STASS!
by 5JOCCHIP January 29, 2010
 
4.
stass
That guy is such a stass
by mike the dog March 05, 2009
 
5.
Me. A nickname used in video games, which has been in use for a while now.
"Whoa, Stass, nice head shot there!"
by Stass February 19, 2005