faceboom - When you stick your nose up someone’s butt and make them poo

When you stick your nose up someone’s butt and make them poop their pants because you’re that desperate for a good time.

My uncle tried to faceboom my cousin and it ended with a poop explosion.

I faceboomed my teacher during class and got sent to the principal’s office.

My mom faceboomed my dad in front of the whole family and now they’re both embarrassed.