Derived from the idea that leprechauns inhabit the uterus and ovaries during that time of month therefore causing horrific cramps. These leprechauns are thought to throw parties and get drunk the entire duration of a period. Leprechauns may also (though only in rare cases)be bothersome to breasts. They are thought to bite and/or gnaw on the nipple region.
Brenda: Are they throwin' a party in there?
Jasmine: Man it must feel like St. Patrick's Day huh?
2. A vertically challenged pedophile who tricks little children into eating his magically delicious "lucky charms." Some say he's not even human. They say that the clover on his hat is his source of power. There is no way to destory it except to match it's awesome might. This is why on St. Patrick's Day, some children nearly went mad pawing at the ground, searching for a four-leaf clover. I encourage you to do the same, for the leprechaun equinox is near... Lucky's power will be at a climax, and by daybreak the world will be his.
"That leprechaun has stolen me lucky panties!"
2. "Catch me lucky charms, they're magically delicious!"
Person 1: My theory is...its a shadow cast from the other limb...
Person 2: Could be a crackhead who got hold to the wrong stuff.
American Tourist: Are you a leprechaun?
Irish Child: Fuck off.
Irish Child then beats the shit out of American Tourist and leaves him/her for dead.