xorgasm

When one person or the other orgasms but not both.

i.e (i ∨ u) ∧ ~(i ∧ u)

While having sex with a girl from his computer science class, Jay had an xorgasm, resulting in utter disappointment.

by yellowJZ November 1, 2009

Xorgasm

The event in which either of two involved parties reaches an orgasm, /but not both/.

"By the very nature of how differently the reproductive instinct appears to be wired in males and females, more often than not genuine attempts to stimulate both simultaneously lead to results xorgasmic at best, norgasmic at worst and almost never andgasmic as intended."

by AceMyth August 19, 2006