A tattoo which is located on a womans lower back.  The size of said tattoo is in direct correlation to the degree of sluttiness or looseness of the woman.
Yo, I thought I did not have chance to get in 'dem jeans 'till I saw that large tramp stamp on her back.
by alsdad-gb December 21, 2006
 Get the tramp stampmug.
Get the tramp stampmug. The tattoo a girl gets on her lower back, Indication that she is a dirty tramp. She wouldn't get it there if she didn't want people to check her out.
by Yuly September 4, 2005
 Get the tramp stampsmug.
Get the tramp stampsmug. by Aquap September 5, 2005
 Get the tramp stampsmug.
Get the tramp stampsmug. If she doesn't want you to cum in her ass when you are fucking her in the butt, shoot your jizz on her tramp stamp.
by FlyEvolution September 20, 2005
 Get the tramp stampmug.
Get the tramp stampmug. by Drew06 April 30, 2005
 Get the tramp stampmug.
Get the tramp stampmug. lower back tattoo currently trendy with girls who do not realise it stems from porn stars wanting to show up a money shot.also called slut or slag stamps
by djofarrell June 9, 2007
 Get the Tramp Stampmug.
Get the Tramp Stampmug. A tattoo on a woman's lower back that signifies that she like anal sex.  This is also known as a "cum catcher" because the man will try to shoot his load on the tattoo after he pulls his penis out of her anus.
If you talk to that girl for a while she will probably let you give her anal because she has a tramp stamp.
by hoosier daddy55 March 16, 2009
 Get the tramp stampmug.
Get the tramp stampmug.