Top definition
cobalt shiver is a threat. it is usually used when some one does you dirty.
That guy swiped my girl now he is going to feel the cobalt shiver.

by SHAUN FARRELL February 12, 2006
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