Top definition
A self-absorbed Facebook addict who feels the need to post every little detail of there life no matter how boring or unimportant to anyone else.
I am defriending Harriet , she's such a Facebook minutiaest, I don't need to know when she gets new pimple!
by Rhymingrealtor July 04, 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