What is Do A Britney?
1.
to go out without ones underwear on and expose ones self, getting out of a vehicle or in a club.
Usually exposing the genital region
alternatives: To do a paris, to be a dirty slut,
"Oh my god, did you see what Gemma did at her 21st? I didn't think she'd do a britney"
"look at that girl there, she's done a britney"
"Jeez that girl had so much more class, now she's done a britney"
See
