When the homie is a heterosexual cis female, who engages with a fellow heterosexual cis male homie in a homiesexual manner, expressing both heterosexuality and homiesexuality.
Arnold Schwarzenegger: "Damn, Margot's a real baddie, I'd smash, no homo tho we homies"
Chris Rock: "Dummy, that's not homiesexuality, that's heterohomiesexualism"
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.