1: Another, more interesting way to write 'laugh out loud' on the internet.
2: To stumble in a goofy manner through an action.
1: QTSuMmErGrL4U: he is so ugly
Babyboi06: your MOM is ugly!
2: "Jeremy totally wasn't ready for his speech. He got up to the podium and lolercoastered through it."
A joke which in which the humor is thought to cease/die down when in actual fact continues to be funny. As if the joke is on a roller coaster going round for a second time.
loler meaning: laugh out loud er
Commonly used in the 'geek' community.
lolercoaster: None. Only in context of a Joke. Can apply to most humorous situations if it fits the criterion of the definition.
A term to mimick people that live in chat servers and say LOLZ after everyword. See rofflecopter.
Chat Server Nerd 1: LOLZ he asked me out rofl
Chat Server Nerd 2: OMG LOLZZZ