G-string 

an undergarment similar to a thong but has a thinner piece of fabric that lays between the butt cheeks. Whereas a thong has a slightly triangular shaped piece of fabric in the back with a width ranging from about 1 centimeter to 3 centimeters, a g-string has a very, very narrow rectangular shaped back fabric piece about half a centimeter wide. Both garments are approximately the same length in the back. The front of the g-string is similar to the front of the bikini underwear, except usually a good deal more skimpy. ***The g-string does *not*, I repeat does NOT stimulate the g-spot or clitoris in any manner, because the "string" part is in the back not the front or the inside where those areas are.***

Women buy g-strings because a g-string is useful to avoid panty lines when wearing thin and/or low-rise pants, and because some people like the look of g-strings, not because g-strings are stimulating to the wearer(They aren't.)

G-string by I'm a chick, so trust me on this one. May 2, 2006

g-string 

Butt floss.

My butt has some food stuck in it. I need to get my g-string to get it out.

g-string by I'm not giving my name to a machine! February 18, 2003

G-string 

Similar to a thong but exposes much more. G-strings, like thongs, are very beautiful pieces of clothing, especially for lovely females. ^-^

"I like hotties in thongs, but G-strings are incredibly sexy. ^-^ "
-me

G-string by Dave April 23, 2004

g-string 

A string on a guitar. Not to be confused with the E-String, A-String, D-String, B-String or High E-String

Just twang the G-String!!

g-string by kymcleod October 12, 2003

g-string 

a pair of women's underwear thatr exposes more than a thong

She should not wear low rise jeans and a g-string. It's a good way to end up being harassed.

g-string by Light Joker January 11, 2006

g-string 

A very comfortable form of a thong, revealing more than a thong. Often just a string sewn to a triangle in the front stuck up someones butt.

My g-string is nice, no pantie lines and the guys love it.

g-string by cheerforlife July 1, 2006

G-String 

The lowest sounding string on a violin.The center of many inside jokes in a high school strings class.

"Teacher!I'm plucking my G-String!"

G-String by FuuuuuuuunyFucker May 6, 2009