(adj) For a person to be innocent and not have a dirty mind (adj) It can also mean to have a small D
Emily: It's so hard!
Lisa: That's what she said...
Emily: What who said?
Lisa : Your so undercooked!
or
Felicia: Geez, his D is tiny! It's to undercooked!
A blow job position where when the receiver's penis is limp, the giver pushes it in a vertical position with his/her tongue, and let's it fall back down again inside his/her mouth.
"You do positions like reverse cowboy, doggy-style, the chirping chicken and the undercooked meat boomerang."
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.