Top definition
1. a mushroom shaped smoke ring. Usually this ring has to be affected by wind in someway to truly look like a mushroom

2. A group of friend that all throw in money on a bunch of mushrooms, then sit in a circle and eat said mushrooms.
1. "Hey man did you see the Mushroom Ring i just blew???"

"Shut up you fucking liar!"

2. "Hey everybody, lets get in a Mushroom Ring and blow our minds!"
by The_Rev October 14, 2010
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