An attractive person who loves sucking and riding other people's dick.
Also would work in situations where an attractive person is glazing the ever-loving shit out of another person, especially when it's uncalled for.
"Bro, the other team's Mercy is being a fuckin' slubberslut. She's non-stop dickriding that Roadhog and giving him heals."
or
Attractive Guy 1: "Sabrina Carpenter is sooo bad dude, her music is fuckin' amazing too."
Guy 2: "Alright bro quit being such a slubberslut, her music isn't all that. Unnecessary glaze."
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).