Sleepy kitty...
The Big Bang Theory Season 2, Episode 21
Happy kitty, SLEEPY kitty
The Big Bang Theory Season 4, Episode 2
You know if my clothes get
too soft it makes me SLEEPY.
The Big Bang Theory Season 5, Episode 6
I'm very SLEEPY.
Money Heist Season 3, Episode 6
Sleepy kitty
The Big Bang Theory Season 2, Episode 21