Stands for "You Only Live Once"
Created by Douchebag teenagers and faggot frat guys to excuse their idiotic actions.
Normal Guy: Dude, don't bang that chick, she is passed out.
Frat Douche: YOLO, Bro!
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug