I'm proficient in the rumba, WALTZ
and cha-cha.
The Big Bang Theory Season 4, Episode 21
(HUMMING WALTZ)
The Big Bang Theory Season 4, Episode 21
Waltz.
It's a social dance from Austria...
The Big Bang Theory Season 4, Episode 21
Do you honestly think you
can just WALTZ back in here
The Big Bang Theory Season 5, Episode 16
DISPATCHER:
Ah, WALTZ.
The Big Bang Theory Season 4, Episode 21