I've been calling people this lately
2. Party Hardy
To party excessively. See also 80's.
A phrase Mr. T commonly used when calling BS, for example, "Stop all that jibba-jabba fool!" See also Celebrities.
4. The Ymca Dance
First put your arms in the shape of a Y, then an M, then a C, then an A. It's very easy
6. The Monster Mash
In the song they never really say how to do it, they just tell you to do the Monster Mash. See also Halloween.