Ha-ha. Don't knock. Just WALK in.
The Big Bang Theory Season 3, Episode 2
Hey, heh, bad timing. Bernadette just took
Cinnamon out for a WALK.
The Big Bang Theory Season 6, Episode 22
It didn't help
that you couldn't WALK a straight line
The Big Bang Theory Season 10, Episode 1
I'll WALK you out.
The Big Bang Theory Season 12, Episode 21
Einstein replies, "But only to an observer
who saw us WALK in simultaneously."
The Big Bang Theory Season 10, Episode 21