ULAF 

UnLoyal as Fuck

You and ya side bitch are both ULAF

ULAF by Cra-ZN-sane December 13, 2014

Ulaf 

a person that is clumsy and stupid

person1 hey person2 is such a ulaf
person2 what ulaf mean?

Ulaf by MiekaSieka May 26, 2022

ULAFS 

Universal love at first sight. The tendency to fall in love with every person you meet. You may even feel love for those you have not met.

Bob: Alice said he loves me!
Charlie: Don't take it personally, bro. She has ULAFS.

ULAFS by Vezq November 9, 2015