When your getting your all-up-ons with a slu at a club or party and you completely defile her in front of a large crowd. In most cases involves vomit or other bodily fluids.
"Buddy just puked on that chick!"
"Oh man, that bitch got dambro'd!"
What you would call someone who has qualities like the str8st lax bro alive, the ultimate lax bro. Can be used for a dude or a lady. Basically a skilled partier, chill person, and a skilled lacrosse player.
Gracie is such a good lacrosse player, and is so chill in every way possible. She's a total dombro, and would make an awesome girlfriend for any laxbro.
Being an idiot while thinking you're smart and thinking others are idiots for not sharing your stupid ass opinion
Being wrong but silencing those who disagree
"Dawg Socialism is so smart and totally not a doorway to full fledged Communist while still being a terrible system of government on it's own"
"Nigga stop being such a Dmbrandon"