2 definitions by Everyone's Favorite Goth Girl
What happens when you've just placed toothpaste on your toothbrush, you get distracted by something in another room, and it falls off into the sink.
I had just put the paste on my brush when my roommate grabbed my attention, and right before he finished speaking, I heard a splat. The toothpaste I had just put on my brush had decided it didn't want to go in my mouth, so it committed Toothpaste Mutiny.
by Everyone's Favorite Goth Girl April 21, 2013
The stupidest thing to come about EVER. It stands for "You Only Live Once." It is very popular on Twitter, and when people use it on said website, you can expect a tweet saying they will do something stupid.
I'm going to go jump off of this 4th floor balcony! #YOLO
I'm going to punch a person with anger management problems! #YOLO
I'm going to do something else really stupid that will possibly injure or kill me! #YOLO
I'm going to punch a person with anger management problems! #YOLO
I'm going to do something else really stupid that will possibly injure or kill me! #YOLO
by Everyone's Favorite Goth Girl June 4, 2013