Top Definition
A new spieces of mushrooms discovered in a grade 8 science class by a genius by the name of sadie. she even informed her teacher about it!
1) WOAH! CHECK OUT THOSE AVIS MUSHROOMS! THEY LOOK GOOD ENOUGH TO EAT!!!
2) person 1: did u kno there is a new spieces of mushrooms?
person 2: really? wats it called?
person 1: avis mushrooms!
person 2: is this a joke?
person 1: NO WAY BIHOTCH
by SADE June 13, 2003

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