Green’s Dictionary of Slang

tits and ass n.

also T & A, tits and arse, tits and bum, titties and cans, T’n’A
[tit n.2 (1) + ass n. (2)/arse n. (1)]
[1950s+] (orig. US)

1. a burlesque show, cheap sex-orientated entertainment which features strippers etc.

2. any softcore pornography.

3. sex appeal; women viewed as nothing more than sex objects.