The word used to describe a person whom waits until the very last second of a conference call to make their presence known
Sally is such a trashy barnacle! She attached herself to the weekly Webex like a parasite, adding less-than-zero value, until it came time for her to announce her presence to management!
by 16vjohnson December 11, 2018
A slut or a person who has multiple sexual partners. Biologically speaking, a barnacle can mate with multiple partners at the same time through the use of tentacles.
by lols_royce January 31, 2010
Some biomass on the ceiling with a tounge from the boarder worldxen When you touch said tounge it pulls you up into the "mouth" and eats you
it can be killed via any weapon in the game or physics object (exclusive to half life 2)
it also generated alot of por-
they also like do this creepy ass thing where they launch their tounges in a certurn direction.
it can be killed via any weapon in the game or physics object (exclusive to half life 2)
it also generated alot of por-
they also like do this creepy ass thing where they launch their tounges in a certurn direction.
Friend:try to see if you can go across inside that room
Me:i cant the barnacle is going to do the toungy thingy
Me:i cant the barnacle is going to do the toungy thingy
by Agent Stamos November 08, 2020
Any clingy drunk at the bar who insures your misery by talking your ear off about the most inane shit you can imagine. Excuse yourself to the bathroom and leave them talking to your friends.
"Oh, shit. Here comes Kelly. Can't wait to listen to that barnacle talk about used Telecasters for 6 hours. Pardon me, I have to go to the bathroom."
by Moonwtrash October 13, 2008
Car Sales: A person with bad credit who is unable to get a car loan. A total waste of time. Too many of these customers in a month will sink the month, just like too many barnacles on a boat will sink that boat.
That last customer was a barnacle! The Finance department could not get him approved even with $2000 down
by danth666 September 17, 2009
An act in which a man masturbates on a bed, and just before ejaculating, jumps up and shoots his sticky goo-nuts to a ceiling. Bonus points if the semen dangles from the ceiling and stays there.
by Justin Herbert January 10, 2009
A barnacle is a piece of feces that hangs outside of the toilet water from a prior use of the toilet.
"Oh jesus! Do they really expect me to use this toilet brush on all these barnacles? I don't even live here!"
by Rjn2301 May 18, 2018