look up any word, like ratchet:
 
1.
Someone who's in a bit of a huff. 'Size' can substitute 'strop' if saying someone has a strop on. Currently used by youths to make people like me feel old.
Teenager 1: "You well fancy the teacher."

Teenager 2: "I bloody don't!"

Teenager 1: "OoooOOOooo, he's got a size on!"
by GMCarangi January 23, 2008

Words related to size on

huff rag size-on strop stroppy