Top definition
A extremely anal person who constantly takes crap from others or endures abuse while very slowly becoming angry (tic-tocing) and then without warning explodes and goes completely psycho.
Watch out! Ann is starting to tick, she's a time bomber and has a slow fuse but I don't want to be anywhere near her when she explodes!
by dkarez4u April 17, 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