This plainly means Touch My Balls. This can be used in a number of different ways especially as an insult or just as a friendly gesture. Love it!!
Stands for: The mad bombers. a graffiti crew founded by Ricky Kelly and Gordon W.(does not wish to list last name), they are a non violent crew. they originate from the suburbs of Detroit michigan.
i heard that he is part of the T.M.B. crew.