Top definition
a periodic oscillation, as simple harmonic motion, having the same geometric representation as a sine function.
example is too short, so very true.
by irishrepublicanarmy January 02, 2004
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
2
Hey Lou, did you know sinewave means 'Bad Motherfucker'?
by go March 12, 2003
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug