The process of taking ones thumb and middle finger and pressing them extreamly hard on ones arm flab while yelling CRABBY CLAW! This usually results in extream pain to the person you are doing it too.

The phenomenon of having to come out as bisexual to the same person/people repeatedly because they assumed or hoped that your sexuality was a "phase." Refers less to the holiday and more to the 1993 Bill Murray comedy film in which the main character experiences the same day over and over.

This requires two people. One people must take their thumb and index finger, and pinch that tricep of the other person's, without them suspecting it. This usually results in a lot of pain if done correctly, and a slap in the face.