Bloody Knuckle kiss

To kiss one's fist and immediately or reluctantly punch someone you feel affection for or someone meaningful towards you. Sometimes leading them to bleed.

Me : A girl from my class kissed her fist and punched me.

Friend : That's a bloody knuckle kiss man, be lucky she only gave you a bloody nose.

Dawnbreakers

A person or persons who play video games until dawn. Sometimes starting from late evening and ending until dawn.

Person A : I couldn't get much sleep because my brother and his friends are dawnbreakers.

Person B : That's rough man.