A person that ticked off a girl and the girl has given the boy the name of "Rat" meaning that they are stupid, ugly, and dumb
by Sean The Bon December 13, 2018
Get the Ratmug. by rat syndrom January 6, 2015
Get the rat syndrommug. You finally get up the courage to ask your crush out, and they say, “Sorry, no” You walk away, muttering to yourself, “Rats pyjamas”!
by YSNlopper April 24, 2025
Get the Rats pyjamasmug. On June 3rd people all over the globe should appreciate rats. If you see a rat you should bow down to its glory.
by Boogy woogy November 13, 2019
Get the International Rat-appreciation Daymug. by TheOldManoftheMT67 February 5, 2024
Get the tomato ratmug. 
