kiss my ass

(idiomatic, sometimes, vulgar)Go away!; an expression of disdain or dismissal.

leck mich am Arsch

иди́ в жо́пуidí v žópu

(idiomatic, sometimes, vulgar)Rejection or refusal to perform a requested action.

When he asked me to help him fix the bike, I told him to kiss my ass.

As I told to go meet at an invitation, you can kiss my ass.