Definitions by Ren-nA-nA

rumpus 

1. Backside; located between your upper thigh and lower back.

2. Butt

3. a disturbance

Plural: Rumpii (RUM-PIE)

Native Language: Gratin (a mixture of Greek and Urban Latin)

1. (singular) Hey y'all! Shake your rumpus!

2. (plural) Hey all y'all! Shake your rumpii!

3. Stop causing a rumpii!

3.

rumpus by Ren-nA-nA July 8, 2004