Dr. Kelso: Is that Ted and a bunch of damn bikers?
Janitor: Why do you hate bikes so much, sir?
[flashback to Mr. Kelso, Sr. with all his belongings on a bike talking to a young Bob Kelso:]
Mr. Kelso, Sr.: Son, Daddy's got to move on. And I just want you to know that since the car is in your mother's name, I wouldn't be able to leave the family forever if it weren't for your bike.
[present:]
Dr. Kelso: It's complicated. Get off the road! [engine revving]
Ted: Not today, Bobby! Not today!