look up any word, like dirty sanchez:
 
1.
"What The Combat Hero Sailor Moon?"

A variation on "WTF" (what the fuck?). Derived from the name of a frequent message board user who seldom made any sense.
WTCHSM is wrong with you?
by SDX October 11, 2003
 
2.
"What the Combat Hero Sailor Moon??"

Used to denote when something makes little to no sense, is ambiguous (as CHSM's gender) or confusing.
WTCHSM are you talking about?
by Jub Jub the Retarded Panda October 12, 2003