Capper

A capper is someone who lies constantly to his friends and family, someone like historical capper “Aidan A”

“I’m going to the party” then proceeds to be a capper and not go to the party

Bitch Capper

A female who be cappin but a whole bitch.

Damn you see sanguelta lately, she bein a bitch capper

knee capper

A guy with a penis that hangs to his knee

That dude right there has a knee capper (see the grey sweatpants)