Known Rick And Morty fan Kanye West turned 41 today. To celebrate, his wife Kim Kardashian West got the two cartoon characters to sing a birthday song for her husband. “Kanye’s birthday, Morty. It only happens once every seven years, Morty,” Rick starts the track off in his gravelly voice. The two then proceed to kinda-sorta rap about sneaking into Kanye’s bed while Kim’s out. What follows is as crude as you might expect. Listen below.

I have to show you the birthday card i had made for @kanyewest Thank you Rick & Morty!!! His fave show!!!

— Kim Kardashian West (@KimKardashian) June 8, 2018

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— Kim Kardashian West (@KimKardashian) June 8, 2018