nosh - to give deep oral sex with your arms tied behind your back, therefore making it a bit sloppy.
Rocket- a tubular device which shoots off really fast then blows up
A nosh rocket - someone who gives deep oral sex with their arms tied behind their backs really fast then blows up

Referring to women who are sexually or romantically attracted to other women. Applies to both lesbians and bisexual women, as it is only the same-sex attraction that matters, not any other attractions the women may have.

Originates from the Greek poet Sappho, a bisexual woman from the Isle of Lesbos, from which we get the term lesbian.