look up any word, like dirty sanchez:
 
1.
A girl that your seeing and is EXTREMELY clingy, much like a Barnacle on a pole in the water
Guy 1: yoooo dude you got like 46 texts from brooke
Guy 2: what oh my god i was gone for 45 mins
Guy 1: dude shes such a Barnacle Bitch
by Smart ass Russian September 12, 2011