(transitive, idiomatic, informal, of a man) To have sex with another person deemed insane or otherwise undesirable.

(phonology, grammar) Sandhi that occurs at morpheme boundaries inside of a word.

(idiomatic) Said of a situation which has become repetitive.

To be about to become important or central.

plural of co-parent-in-law

(idiomatic, normally in the negative) Much better than one could ever expect.

(transitive, idiomatic) To join when not wanted; to force one's way into a situation where one is unwelcome.

(slang, intransitive) To write, especially to make a living.

Very grateful for something (a favor) that someone has done for one.

(vulgar) In trouble; up shit creek; in a difficult situation.