dirty chmaroon is similar to dirty sanchez, only here, there are more fecal on one's face - guy sticks his finger in females ass when doing her from behind, and smears it on his upper lip. It usually takes at least three repetitions to get it right. this sex game got its name in eastern Europe and it's used widely there. It comes from a male name "Marko" - if you add letter č(ch) in front, you get čmarko (čmar means asshole), so its basically straight forward...
dirty chmaroon is a weird sex game where malesticks his finger in females ass usually when they are in doggy style and smears fecal matter on his upper lip - several times.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.