penallingus

The act of licking the hole at the tip of the penis head to arouse pleasure from your partner, as it is often very sensitive.

Guy: Hey bro, I heard your girlfriend was gonna give you penallingus last night. How'd it go.
Guy: Dude that shit felt so good. You gotta try it out with your girl.

douche canoe

someone who is the worst person, so much that they're as bad as several douches combined

"Ugh, I really hate him."
"I know right? He's such a douche canoe."

hbwu

An abbreviation for "how 'bout with you" or "how about with you"

Friend: Hey man how are things going?
You: Pretty good! Hbwu?