An event where it's a bunch of senior citizen or old people. They all lack teeth which makes them toothless. The activities done at the events are usually boring.
Guy 1: Dude, are you going to Harry's Grandpa's party?

Guy 2: Nah man, I heard its going to be a toothless event...bunch of old people talking about their hip replacement
by MochaMarguerita February 20, 2011
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