catwalk

Catwalk floor is a narrow, usually elevated platform used by models to demonstrate clothing and accessories during a fashion show.
Models on the catwalk often use a walk which is like that of a cat, placing one foot directly in front of the other to produce an alluring swagger in which the hips take on a more exaggerated movement.

Is referencing a CSGO “A-split” strategy on the map Dust II in which the terrorist side splits into two groups to take the A Bombsite.

“Cat” is a callout for “catwalk”, a pathway that leads to the A Bombsite.

An area high above a stage floor (unseen by the audience)
for the stage crew to access lights, curtains...etc. It is usually narrow and can be dangerous if you screw around up there.

to walk down the street, as if it were a runway

The line on a woman's shirt that connects her breasts. The fabric is stretched tight over her curves (or just her erect nipples) but is looser in between- hence the line. So-called because of the similarity in appearance to a narrow walkway between two towers.

A bike trick. To ride on the bike while the front tire is in the air.

The area of a female's anatomy in between the asshole and the pussy. Moving forward to the vagina is good and returning to backstage (aka darkness) is bad.