A: The definition you use when little kids are around and you wanna say shit
B: A horrible tasting mushroom that Japenese make.
"Shi-! I mean shitaki mushrooms."
"Hai! You have come for a shitaki mushroom yes!"
Shitaki Mushrooms is what you say in place of the word "shit". It often keeps you from getting in trouble at school and other places where "cursing" isnt neccesarily accepted!
Holy Shit...Aki Mushrooms!