Definitions by SGregz

Bob On 

1. This is when you get a random erection.

or

2. When joking with your mates.
(also see 'Marley')

1. "OMG i have a Bob On, i hope no one sees!"

2. "OMG i just gold stared Run to the Hills on Rock Band, i have such a Bob On!"

Bob On by SGregz October 27, 2008