1 definition by haha2213e12
SNAS is a very rare disease called Skinny No Ass Syndrome. you can usually see if anyone has it by asking if their butt hurts when they sit. also, if they're skinny they also might have it. so it is pretty bad if you do
Example:
Person 1: Hey ya see that girl? She has SNAS!
Person 2: SNAS?
Person 1: it stands for Skinny No Ass Syndrome!
Person 1: Hey ya see that girl? She has SNAS!
Person 2: SNAS?
Person 1: it stands for Skinny No Ass Syndrome!
by haha2213e12 May 16, 2010