accusative masculine singular of ein

accusative masculine singular of ein: a, an

inflection of einer:
/ inflection of einer:
/ inflection of einer:

(higher register, transitive) to unite / (higher register, reflexive) to come to terms

(vulgar, with dative, reflexive) to jerk off / (vulgar, with dative, transitive) to jerk off

(idiomatic, slang, vulgar) to defecate

(idiomatic, colloquial) to have a screw loose (literally: to have a roof damage)

(idiomatic) to make a cuckoo sign

(idiomatic) to trick; to cheat somebody

(idiomatic) To have a few screws loose; be nuts; be crazy