Baldwin -- Insert Glowstick on Ass, Then Moo

1/24/2008 2:30 PM PST BY TMZ STAFF
If there's anyone looking to do a dissertation on the relationship between mass cow breeding and glow sticks -- Daniel Baldwin is an expert.

The "One of Many Baldwins" took a break from Sundance to talk about taping glowsticks to cow's coccyx.