guy 1: dude, you still haven't made out with anyone? you have virgin lips? guy 2 (defensively): hey, i've been up-to-bat
before you get to first base sexually
"guy 1: dude, you still haven't made out with anyone? you have virgin lips? guy 2 (defensively): hey, i've been up-to-bat" What is the definition of "up-to-bat"?