Hotdog water isn't much of a challenge so yeah, sure, if they wouldn't get hated too badly and if they wanted to take the exemption (totally their choice). Now if you'd said the runny water from a squeeze ketchup bottle, sorry boys but you're going to the army!
I will never figure out how they run and even dance in slippers, slides, and backless loafers. If I were Jin, my feet would've slid forward out the slide or I'd kick one off and I'd face plant on the ground with a mouthful of broom bristles.
I jokingly say yes but I don't really mean it. I'm fortunate enough so that if it came to it, I could afford a fairly decent resale ticket if I missed out during on-sale.