genitive/accusative singular of koń

(intransitive, colloquial, idiomatic) to masturbate, to beat one's meat

(intransitive, colloquial, idiomatic) to masturbate, to wank, to beat one's meat

(transitive, colloquial, idiomatic) to deceive, to trick [+genitive = someone]

(transitive, colloquial, idiomatic) to deceive, to trick [+accusative = someone]

(idiomatic) a million dollars, a king's ransom (of something very difficult and thus deserving of a high payment if completed) [+dative = to whom]

(idiomatic) my kingdom for a horse (speaker is willing to sacrifice anything to obtain a seemingly unimportant item that becomes invaluable at a critical moment)

(idiomatic) a business is more successful when supervised by its owner

(idiomatic) of a situation whereby a person pretends to participate in accomplishing an important task, which is in fact done by others.

(idiomatic) There's a million dollars for whoever...; used to indicate that something is very hard or impossible to do