Top definition
A person on a social networking website (usually Facebook) who loves getting posts on his wall/profile page that he/she shows to their friends and they don't usually care.
"Dude, did Tom show you the post that Taylor left on his wall?"

No. If you ask me Tom is becoming a real wallniac.
by The Singing MachinE May 19, 2009
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