Top definition
The action of being so disgusted by a facebook photo that you untag yourself from it in the hope that nobody will see it.
That photo you posted last night really untagonised me. You should ask before posting stuff like that up!
by dotmit August 05, 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