What is Exploding Mushroom?
1.
An action involving one person joining the tips of all of their fingers together, coming up behind an unsuspecting person, and shoving their fingers up their butt while opening the hand and making an ecploding noise.
I'm going to give you an exploding mushroom if you don't cut it out!
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Random Words:
1.
An insult used in South Park The Movie....A easy way to make fun of someone without actually swearing....AND NO RAPE IS NOT A SWEAR WORD..