To make a U-turn or turn the opposite way on a street or do switch up your previous stance on a person, place or thing. Philly slang. Notably used in Meek Mill's "We Ball"
I drove right past main man crib I had to bust a uie.

She aint want me when we was in high school, she wanted older niggas with baby dreads driving Crown Vics. Now she bust a uie she feeling a nigga.
by From Da P September 17, 2021
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