Top definition
the act of fornicating while wearing footy pajamas

A small penis
They were busy doing the niddy noddy last night and couldn't come to the movies with us.

Nah I didn't do him. He has a niddy noddy.
by whatnowbtch April 12, 2010
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

Alphabetical list