Alternate spelling of "boo boo."
Bew bew and be used affectionately or in a derogatory way depending on the tone and context.
In an affectionate way:
Person 1: Hey I'm home!
Person 2: Hey bew bew, I've missed you!
In a derogatory way:
Person 1: These are my earring designs!
Person 2: You are not the original maker of those earrings bew bew!
a phrase describing the sound a Star Wars fighter makes when firing a phaser. Extremely useful in annoying people/friends/teachers.
"bew bew! cmon miss, say it with me - bew bew!"