Tramp Stamp

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A generic slang term for a large tattoo on the lower back of a woman, often linked (correctly or not) to sexual promiscuity
References in periodicals archive ?
On Sunday, Russell will renew his partnership with Forpadydeplasterer in the Bar One Racing Drinmore Novice Chase at Fairyhouse while the progressive mare, Tramp Stamp, will be his mount in the Royal Bond.
After the Gigginstown House-owned five-year-old had led before the final hurdle and beaten Tramp Stamp by a head in the 2m event, Hourigan said: "That makes up a bit for Church Island running second in the Kerry National yesterday.
Easy Punchestown winner Go Native, a stablemate of Donnas Palm, the Tom Mullins-trained Oscar Dan Dan, Zarinava, a winner at Cork 13 days ago, Tramp Stamp and Baron De'L complete the line-up.
The other one to consider is Tramp Stamp, who is probably underestimated by the bookies, but she too is taking on top horses for the first time today.
And it also seems to gives you tattoos or, to give them their full formal moniker, Tramp Stamps.
IF there's one thing I hate more than tattoos it's this phrase that has been conjured up to describe them - tramp stamps.
Someone who even makes PM's celebrity crush Cheryl Cole look like Vicky Pollard with her thigh-high barbed wire tattoo and accompanying tramp stamps.