1) A French slang term to describe a third-rate gigolo. Rather than escort wealthy elderly women, a 'Brice' tends to work the less competitive caravan park (parc de caravane) or bingo (hall de bingo)circuit.
2) A male with questionable sexual tastes.
1) Merde! Camille looks happy today - you wouldn't think it was her 75th birthday. That Brice we paid for must have tickled every bone in her body! 10 Euro well spent!
2) Hey Marty, we've sold out of every issue of Senior Citizens Sex Safari. There must've been a real Brice in last night!