A fictional holiday mascot like the Easter Bunny or Santa Claus. Cheese Weasel Day is April 3rd, or the following Monday if the 3rd falls on a weekend. On this day, supposedly the cheese weasel leaves a slice of cheese (most typically American cheese) under the keyboard of those who've been good during the past year to find when they arrive at work. Sometimes there are also greeting cards bearing related poetry. This holiday has been observed since at least 1992, and seems primarily associated with computer geek culture.

A pubic hair piece. A toupee for the pubic area/genitals. In the 1700’s when mercury was used to treat sexually transmitted diseases (Gonorrhea or Syphilis) one of the side effects was the loss of pubic hair. To disguise this condition, that was not cured by mercury, a Merkin was employed.

Mythical creature that sneaks into your room at night to thumb cheese under your foreskin

One who removes the cheese and/or toppings of another person's pizza.

a low individual. Someone who lacks responsibility and accountability. One who leaves work to others.

A person who smiles in your face (as in "say cheese") and when you turn your back or your not around he/she stabs you in the back (weasel).

A cheese weasel who is a woman (or gay man)who prefers to commit oral sex on uncircuncised men rather than scar dicks.