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!
See
Random Words:
1.
Named for the motion as well as the signature Hitler mustache the motion creates, this euphemism involves an underhanded "zig heil&..
