Trimming pubic hairs.

To dance really well and impress others.

Dancing like no one else in the room. The definitive answer to a dancer.

To penetrate the vagina through a thick bush of pubes.

urban dancing

To perform oral sex on a woman with a bountiful bed of pubic hair on her nether region

Variation of "cut a rug" (i.e. 'to dance enthusiastically') - a term that became popular jargon in the 1920s.

The basis for the phrase comes from wear created by over-use of (by dancing on) an area of carpet.

Used in The Blutones' song 'Cut Some Rug' (You say I can talk to you anytime, Though I just wanna cut some rug).