
It's like riding a BIKE...
slowly past a girl's house.
The Big Bang Theory Season 12, Episode 16

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

(GROANS)
Who leaves their BIKE in the hallway?
The Big Bang Theory Season 10, Episode 9

They got me a motorized dirt BIKE.
The Big Bang Theory Season 1, Episode 16

You calling from a BIKE ride?
The Big Bang Theory Season 11, Episode 17