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2. Shitake Mushroom
Slang for a small penis.
"I can't believe she's dating Kwan. He's got a shitake mushroom.
by Dwayne Boyd Sep 5, 2005 add a video
1. Shitake Mushroom
1. A japanese mushroom

2. A substitute to the S word when teachers are around
Person 1: OMG i accidently stabbed you

Person 2: Shiiiii (teacher walks by) shitake mushroom
by Naan & Laur Aug 10, 2005 add a video
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