(1) A 12-round revolver style shotgun originally designed in S. Africa. A weapon of destruction. (2) Any number of shotguns converted to 10+ round capacity.
Let's see how this bulletproof glass stands up to my street sweeper.
by David Garcia September 13, 2003
A boy that goes to the streets( girls that belong to the streets) and takes a whore to make her loyal
by TRM October 26, 2020
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 up the creeper,
and pop a clip into this Street Sweeper!"

--Squab
by pizle June 19, 2009
Guys who have to exit a bar at closing time into the street in search of girls not yet taken due to their failures all night long.
David got shot down so many times last night that his only chance for some action was to be a street sweeper.
by RetzkinGator July 24, 2011
When a girls vagina hangs so low, do to TONS of sexual activity, she can sweep the street with it.
I hooked up with Janet last night, she was a total street sweeper
by LEB August 4, 2013
Any sick Automatic weapon capable of 'Sweeping' opposing gangs, police or citizens off the 'Street'.
"I mowed down 25 people with my Street Sweeper today."
by Diego September 4, 2003