Often regarded as 'upper class' slang for an attractive woman. 'Top' referring to her position on a scale of 1 to 10.
That Helen, she really is top totty!
by TimRog December 22, 2006
Female but enjoys company of many males. Can engage in male orientated conversations without getting bored. Drinks well. Enjoys flirting, flesh touching and being naughty. Very naughty
That girl is toptotty - she's just so naughty!
by MinimanC March 20, 2004