(verb and noun) In baseball and softball, the act of touching a player with the ball while he or she is off base, thus putting him or her out. It may be related to the children's game of tag, and the meanings of hit, strike, paint, fuck, etc., may derive from either.
among the WACKEST names to call vandalism. Near mid-90's, a tag refered to either a Writer's name, or the action of producing low skill graffiti on a city or burban application (also known as BOMBING). Nowadays people have gone back to saying "What do you write" or "lets go bombing"
'Taggers' are toys that should stick to their books and stay out of the trueheads ways.