Butting heads happens when a pregnant female and a male with an extremely large cock are engaging in sexual intercourse. As the male begins to vigorously thrust his large cock into the pregnant females vagina, and gets deeper and deeper, eventually the head of his dickwill begin butting against the head of the unborn fetus, which is commonly known as butting heads.
Jameson: Hey Gary, I heard you were banging that pregnant hooker last night.
Gary: Yeah, I did. And I’m pretty sure that baby and I were butting heads most of the time. I probably gave it a concussion.
When you want to give your bro a high five or handshake, but he has Coronavirus, so you knock dicks together instead.
Bro 1: I went to high five my bro on his successful penis enlargement surgery the other day, but he had Coronavirus.
Bro 2: What did you do?
Bro 1: We decided butting heads would be safer.
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.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"