standing on the corner

(or stand on the corner)
1) to sell yourself in prostitution.
2) another way to say that someone is a prostitute.

1) girl 1: hey, i heard you were rollin' in the muns
girl 2: oh yeah, i am now standing on the corner!

2) girl 1: Kelly is hardly ever around, i can hardly remember the last time we had a drink together...
girl 2: didn't you hear? Kelly is standing on the corner now!