One who amongst your circle of friends is commonly known as a lesser person, often humorously scorned in passing, yet not worthy of lengthy thought.
"Oh look everyone it's Alex Trebek. Hey Alex, ya beef witted apple john! What's the difference between you and a bird with a cold? One's a sick duck...anyways I don't remember how it ends but your mother's a whore."
Someone with the intellectual capacity of a cerebrually defective cow and the mannerisms of a parasite.
In other words, an idiot who leeches off of other people's resources without contributing anything in return.
In OTHER other words, the bad funcle and your 26 year old cousin who lives in their mother's basement.
Also used as a general insult when someone does something stupid.
Jimmothy: *spills the tea kettle on Pathew* Whoops Pathew: OW wtf Jim! You beefwitted barnacle!
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.