In
reference to the ball one has hit which has travelled at least 450 feet with out touching the ground. This dinger may in fact reach orbit, touch the heavens, or may never come
down to the ground at all. Synonyms: furthest ball you have ever seen hit, a bomb, dinger, and
laser show (being the plural variant of mamo).
Baseball guyer1: Woah. That ball's gone.
Baseball guyer2: Ya. That's a
freakin mamo jack.
Ken: Golly-gee that ball may never
come down!
Baseball guyer2: Shut up, Ken.