A taste in music, movies, and video games that runs absolutely opposite to what is generally considered good
See Also: Transformers Video Games, Celtic Band Tattoos, blunt wrap preference, an inability to get headshots
"Man, I just really hate listening to other people's music."
"see dude, that is classic casey-taste."
"Oh come on guys, I make really good CDs."
"Nah dude you're casey-taste just gets in the way of makin anything legit"