Just launched! Learn slang while watching funny vids: urbandictionary.tv
1. fronts
removable gold or platinum teeth that go over top your real teeth
When I go out, I always rock my chain and fronts.
by Dirty Aug 20, 2003 share this add a video
2. fronts
Gold teeth, or caps which originated in Brooklyn/Queens NYC back in the late 70's early 80s. Then B-more picked it up, now the Dirty South is rocking Fronts.
Gold fronts started in NY. Bust the old school spitage:

"Well that's true that's why we never have know Beef so I washed off the soap and brushed the Gold teeth" Slick Rick Ladi Dadi 1984

"I got Gold teeth and they don't chew beef" Big Daddy Kane Young Gifted and Black 1989
3. fronts
A place in line in front of someone already in line.
Can I have fronts?

No, but I'll give you backs.
4. fronts
1920s slang term for a woman's breasts.
Gee I wish my fronts weren't so big, my beads don't hang straight!