One who performs the act of making someone "LOL" or "laugh out loud".
Me: what happened when the chicken crossed the road?
You: Idk
Me: It crossed the road!!! ROFLROFLROFL
You: What a "lolinator "...

by Whatta Baller October 30, 2008
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Lolin: A person who fucks with another person that is already in a relationship and
he/she may fuck others that is already in a relationship.
Ryan: Hey! John Alan fucked your girl and MINE!
John: WTF WHAT A LOLIN!
by lolinnier August 7, 2020
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