look up any word, like lemonparty:
 
1.
An excessive urge to 'like' everything one comes across on Facebook.

Can also be used in the form "likeaholic".
Ian: Wow! Svend Østergaard just liked 20 updates.

Sinue: I know. He's suffers from likeaholia!
by The Semi-erotic May 25, 2012