(originally Internet slang, chiefly humorous) Used to designate an assertion or other statement as false, inaccurate, or requiring verification.

(historical) A firearm that has a needle-like firing pin.

Asks the interlocutor if they require assistance.

(medicine) a solid, boring catheter inserted into bone marrow to supply intravenous fluids osseously.

plural of intraosseous needle

Something good does not need to be advertised.

(idiomatic) Something not wanted by someone, who is already burdened.

Of necessity or need; necessarily.

plural of needle dick

(slang, vulgar, derogatory) A tiny penis. / (slang, vulgar, derogatory) A man with a tiny penis; usually used as a disparaging form of address.