♪ Soft KITTY...
The Big Bang Theory Season 12, Episode 23
Warm KITTY
The Big Bang Theory Season 2, Episode 21
(SINGING) Soft KITTY, warm KITTY
Little ball of fur
The Big Bang Theory Season 10, Episode 20
and I have to sing
him "Soft Kitty"?
The Big Bang Theory Season 12, Episode 24
Sleepy KITTY...
The Big Bang Theory Season 2, Episode 21