The act of withdrawing the penis during doggy-style sex at orgasm, and pointing the head of the cock above the buttocks and building a puddle of ejaculate (baby batter) on the small of the partner’s back.
After a few minutes of my stimulus package from behind, Alexandria hysterically lobbied me to pull out and Build Back Batter (BBB) on her tramp stamp.
Someone whose sole function at a company is to build the code that other people write. They must be available 24/7 to do what the actual engineers tell them. This includes 1am on Saturday.
Actual Engineer: Hey, I just finished my code update. Go build it, build beyatch.
It's a sarcastic, humorous, & somewhat bitchy thing to say, when somebody keeps complaining about an event that happened, or a situation, & they just need to get the hell over it.
Example one -
Girl one: *crying* My boyfriend John broke up with me yesterday!
Girl two: That's terrible, I'm so sorry!
(...7 months later...)
Girl one: *crying* I still can't believe John broke up with me...
Girl two: Oh for fucks sake, build a bridge and get over it.
Example two -
Boy one: UGHHHHH! I'M SO HUNGRY!!!!!!!!
Boy two: Dude, you've been complaining for 30 minutes about your hunger. Nobody cares! Build a bridge, and get over it.