Charlie Countryman (2013)
Rupert Grint: Karl
Darko : [Angry at Karl for misspelling his name] My name is Darko. Darko.
[Brings out a pen]
Darko : And maybe if I put this pen right into your asshole, then write my name inside, you will remember?
Darko : [Luc chuckles nervously] Something is funny?
Luc : [Looks at everyone, very nervously] Yeah. What you just said with the pen-in-the-asshole thing. I mean you can't actually write inside someone's asshole.
Karl : It wouldn't actually help me remember.
Luc : How can you read inside your own asshole?
Karl : You wouldn't be able to read it.