When you take a midget (Little Person) and spin her on your dick as she shits herself from fear and makes a brown or blackish ring around your bedroom wall.
"I work in the circus so I have seen swivel sweepers all the time, just last week mini-dave the small clown was swiveled, didnt know it could be done with a guy."
Contrary to popular belief, a "street-sweeper" is not just a large-capacity compact shotgun; the term also includes most automatic compact firearms as well (Ex: Uzi, MAC-10, Ak-47, etc). The term "street-sweeper" was given to these weapons because they are capable of spraying an alley or narrow street in one "sweep" (usually without even releasing the trigger or changing clips).
"...and if it's major,
hit me on my pager,
I'll load upthe creeper,
and pop a clip into this Street Sweeper!"