Top definition
The pairing of the characters Knuckles and Sonia from the cartoon series Sonic underground. The likelihood of this pairing (and others from the series) is often the subject of heated in the fandom.
Knuxonia
by pseudonymzgyhjmn October 08, 2011
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