
♪ Happy kitty, SLEEPY kitty
The Big Bang Theory Season 12, Episode 19

Sleepy kitty...
The Big Bang Theory Season 2, Episode 21

Sleepy kitty.
The Big Bang Theory Season 2, Episode 21

♪ Sleepy kitty... No.
The Big Bang Theory Season 12, Episode 24

Sleepy kitty.
The Big Bang Theory Season 12, Episode 24