(idiomatic) A lot of fuss about something trivial.

(baseball) a pitch which has neither much speed nor much spin / (sports, Britain) a ball which presents little attacking threat

plural of nothing ball

(dated, idiomatic, now chiefly India) Absolutely not; definitely no.

Alternative form of empty the tank

It is easy; it is simple.

A polite way to dismiss thanks as unnecessary

Not nearly.

(idiomatic) useless; worthless

(historical) The doctrines, principles, or practices of the Know-Nothings.