Another word for g-string, thong style underwear. Originating in Japan. Often confused with t-bag by foreigners not used to Japanese pro-nun-see-A-shun.
by Zemble September 25, 2006
Get the T-backmug. willygonbarmy is just like saying "man u crazy person"
willy and barmy are both wrds to describe silly
willy and barmy are both wrds to describe silly
by Zemble May 02, 2006
Get the willygonbarmymug.