From the theater: to laugh uncontrollably and not be able to stop. (Source: Cate Blanchette on the 12/04/06 Tonight Show). Wikipedia defines it as follows: "Corpsing is a theatrical slang term used to describe when an actor breaks character during a scene - usually by laughing or forgetting his or her lines, or by causing another cast member to do so. Though the origin of the term is unknown, it refers to almost literally murdering the scene.
A BBC TV program on 18 November 2006 stated an opinion that the term "corpsing" originated when there was a corpse on stage, acted by a living actor: there was sometimes a tendency to try to make that actor laugh."
"Hugo Weaving was in a production of King Lear and he could just sat there corpsing."
To fornicate with someone who is not taking an active role, usually out of nervousness or disinterest in their partner, but because of its macabre allusion to necrophilia, it is not unforeseeable that it could be because the person is non-consenting.
"Man, last night I was with Amy, and when we went up to her bed, she just laid there like a corpse; it wasn't no fucking, it was corpsing!
Type of sexual preference involving squeezing someone's chest and body to the point they can't breathe. Falls within breath play group but is limited to chest and body pressure not involving neck restrictions or covering nose and mouth. The name comes from tight corsets limiting the ability to breathe.
This girls was so good at corseting, she wrapped her thighs around me so tight, I could barely breathe.
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).
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.