The state of an online forum thread which has been locked by an administratior or moderator on the basis that the subject matter is too trivial to warrant further discussion. Typically a concluding post is made by the moderator to the effect that the discussion to date has made a "mountain out of a molehill" before the thread is locked for further discussion. Threads tending towards criticism of the moderator's organisation may sometimes be pre-emptively molehilled to avoid further negativity to propagate.
Poster1: Hey, respond to my post about Germaine Greer's new book!
Poster2: I can't. It's been molehilled.
Small (Less than a b cup) sized tits shaped like little cones. Typically on a very petite woman
If you are teeny tiny, painfully skinny and have little East Village molehill tits, the shopgirls will make you feel right at home and this store is just for you!
Classic scenario whereby a person by the name of Donald Forbes will overreact to a scenario and scream to high heavens about an issue, only for it to be realised later that it wasn't really an issue.