Not letting the BIKE fall on you
while standing still is lesson one.
The Big Bang Theory Season 2, Episode 11
You get to choose
between a mountain BIKE or a PS3.
The Big Bang Theory Season 2, Episode 19
It's like riding a BIKE...
slowly past a girl's house.
The Big Bang Theory Season 12, Episode 16
(GROANS)
Who leaves their BIKE in the hallway?
The Big Bang Theory Season 10, Episode 9
The poor guy on the BIKE.
The Big Bang Theory Season 1, Episode 3