one who indulges himself in the art and science of
tits. This can range from everyday observation of breasts to the occasion of playing with a
big-titty-
ass-bitch.
Sometimes followed by numbers in order to show a level of Titmastery.
Eddie is a serious Titmaster, he's scoping them out all the time.
Brian is a Titmaster
4000, while Erik is but a measly Titmaster
300