Aggressively Heterosexual

When someone is so heterosexual that it seems to have its own aura. You know that they’re heterosexual simply by looking at them and it is so invasive and aggressive you can’t ignore it.

e.g Frat boys, dudes who wear sports jerseys and shorts in blizzards, Kyles etc.

David: Look at that guy over there.
Jamie: Damn he’s so aggressively heterosexual. He just oozes “bro”.