The distance between one's breasts and pubic region. An individual who is short-waisted would be described as having a small or low tit to clit (t to c) ratio.
Marilyn: She really shouldn't tuck in her shirts and wear belts. I mean ... there's like nothing between her boobs and her legs and that just makes it worse. She looks like a giraffe.
Diego: Poor thing. She's got a really low Tit to Clit Ratio. Not very attractive.
Gus: Whatever ... I still think she's hot.