Refeeding syndrome

When an individual has completed a full meal and immediately proceeds to eat yet another meal.

Angelo: Titus used to be really fit, but he's kind go on the heavier side.
Justin: Yeah, I can't believe he was the head of the varsity jousting team just last year and now he's begging people for snacks. Refeeding syndrome is no joke.

Refeeding syndrome by pseudohumorcerebri May 13, 2018

Receding Ass Syndrome

A fictitious condition that is used to insult someone who's backside is straight as a board. The person the joke is about usually is wearing pants that makes them look like they have no ass at all. The person may also end up with the nickname R.A.S. - Pronounced Rass.

Hey...Hey, Dude! Look at that chick!

Yeah, man. She looks like she's suffering from Receding Ass Syndrome.

Sister: What do you want?

Brother: I just wanted to see how bad your condition has gotten, R.A.S.

Receding Ass Syndrome by Dregyn August 23, 2011