When something you do goes unexpectedly wrong and you look like a dumbass. Cliffin' could happen at anytime of the day and anyone can be Cliffin'.
by Annie Recksun October 31, 2011
quit cliffin' and wear a t-shirt that isn't 2 sizes too small for you. Nobody needs to see your nipples
by Big-Dawg37 April 07, 2016
by Rdog4002 September 22, 2017
A person who does not finish the food he orders by one or two bites and can sometimes freak out about it.
Guy 1: That was good but i'm full.
Guy2: Your cliffin out on that last bite. Just finish it.
Guy 1: I'm full get off my ass.
Guy2: Your cliffin out on that last bite. Just finish it.
Guy 1: I'm full get off my ass.
by luecke83 February 23, 2010
Reclining in luxury
by drummaboyy December 17, 2018