1. [late 19C] the pubic hair; of male pubic hair, ext. as womb broom.
2. [late 19C] the female genitals.
3. [late 19C] (also womb broom) the penis.
4. [1940s] (US black) a cigar [resemblance to a small SE broomstick].
SE in slang uses
[1950s] (US) the Federal government.
[late 19C] the erect penis.
[1990s+] (US) an area of town inhabited mainly by white people only.
[1930s–40s] (US black) to leave quickly, to rush away.
[17C] of a man, to admit to one’s being cuckolded.