Hawaiian shirt day

Hawaiian shirt day falls on April 21 of every year, so you know if you want to go ahead and uh, wear a Hawaiian shirt and jeans.

Will: Hey Eric why are you wearing that ridiculous Hawaiian shirt?

Eric: Dude it's April 21st, how did you forget about Hawaiian shirt day?

by WilliB April 21, 2013

Cat chew slater

Australian idiom for communicating to a group of people that you intend to depart their company.

Hey you lot! Cat chew slater!

by Willib April 10, 2005