To have sex with a slutty girl from Western Michigan University. Can also be, ride that bronco, rode that bronco, etc.
1. That chick is wasted, I'm going to ride a bronco tonight!
2. You see that drunk half-naked sorority girl over there, I am going to ride that bronco.
3. After I rode that bronco, I got the herp.
2. You see that drunk half-naked sorority girl over there, I am going to ride that bronco.
3. After I rode that bronco, I got the herp.
by ERIC COOL October 31, 2007
If you didn't call shotgun, window or bitch you'll be riding bronco, so I hope you brought a pillow for your ass because that shit is uncomfortable.
by LennySands February 20, 2011