The act of sexually positioning one’s self behind a female or male, with the intent of inserting either said person’s penis or strap on dildo into the receiving party’s guts.
Jason said he just wanted to watch me bang his girlfriend, but he kept creeping up behind me trying to square up on that ass.
Definition: someone who does not care, is overly grumpy, and creates specific unhappiness and shitty behaviors toward others. Similar to a bug up my ass, but on the next level, as getting stung up your ass creates a serious reaction, as opposed to a bug just crawling around all up in your business. Bee up your ass.
Shannon: I can't believe what happen on my commute home from Denver today?
Mike: How do you mean?
Shannon: Some driver had a bee up his ass, and was trying to find a road rage fight
you've just got out of school and you are ready to pump up the summer vibe ie: fortnight, you're ready to rock n roll and claw the platypus's nail and shove it up the ass. Really hyped about something.
Teacher: Alright kids, have fun in your summer
Kid to friend: I'm ready to claw the platypus's nail and shove it up the ass.
Robert who passes GCSE'S but can't get it right in real life.
up my own ass is something Robert would say, and that's gay
Money wasted on something ridiculous, like wiping your butt.
Johnnie: I just bought some new Jake Paul merch! Now I can show everyone that I'm a big Jake Pauler!
Gary: That's another dollar up the ass.
When you are so pissed at your brother and he calls on Thanksgiving to complain and thinks you give two shits so you give him an ear up your ass. —-anonymous
You will get an ear up your ass if call me with shit I don’t care about.
One of obesity's highest tiers. A symptom of fatness in which the ass and back merge into one, creating the appearance of an ass on the highest lumbar. Depending on the severity, the up-ass can reach higher levels on the vertebrae.
*Passing a 500 pound man in the store* "Excuse me sir your up-ass is in the way."