
By the way,
it isn't like riding a BIKE.
The Big Bang Theory Season 7, Episode 24

Not letting the BIKE fall on you
while standing still is lesson one.
The Big Bang Theory Season 2, Episode 11

What 12-year-old boy
wants a motorized dirt BIKE?
The Big Bang Theory Season 1, Episode 16

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