Someone who cheats on a girl/boy but always ends up with this one girl/boy that she/he says she/he loves but cheats on her. But he/she still can’t move on from that one person even after cheating multiple times
Originally in a Vine by Vincent Marcus, a comedy/beatbox Viner , Lerf is the short version for the phrase 'Literally Perfect.' This word is commonly used by typical white girls .
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).