When one friend places his testicle on the tip of his other friend’s erect penis, and the third friend hits the first friend’s testicle off of the second friend’s erect penis with his own erect penis
Last summer, Craig, Robert, and Chad t-balled during football camp.
The act of hitting on or flirting with a group of females that you know it's impossible to strike out with.
Guy 1: How'd it go with those hoes last night homie?
Guy 2: Good, man I was playin' T-Ball so you know I went home and knocked three different girls out of the park.
A variation to the Dirty Geyser, This is when you punch a woman so hard in her stomcah a solid poo comes out, thus making it shoot into the air. This would be when you try to bite at it.