the occurunce of an unwanted erection during a ride in a car, truck boat, airplane, etc. usually occurs on long trips.
dude, i hope she doesnt see my road bone. I've had it since we left town and i cant get rid of it!
5592👍 3011👎
The covering of shit on the bottom of a man's balls, when a girl shits while having sex.
She was so excited to have sex with him, she forgot to use the bathroom, and gave him a chocolate undercarriage.
1👍 12👎