sweep my porch

To trim or comb one's pubic hair.

I've got a date with Stacy tonight, so I've got to sweep my porch.

sweep the porch

To brush away lint, crumbs, dandruff, etc. away from the pubic hair of an individual prior to performing oral sex.

She was fine as fuck, but if you gotta sweep the porch to get in, you probably don't wanna go inside anyway.