cundam
(pronounced "koon-dahm"): A phonetic abbreviation of "see you in the A.M." (C.U.N.D.A.M.); used to temporarily bid farewell to those people you intend to see in the morning.
"I am so distraught by people mispronouncing 'cundam' (due almost certainly to its tragic similarity to the words 'condom,' 'cunt,' and 'damn') that I shall be going immediately to sleep. But I'll see you at breakfast. Cundam!"