♪ Soft KITTY, warm KITTY
The Big Bang Theory Season 12, Episode 19
Sing "Soft 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
Happy KITTY, sleepy KITTY
Purr, purr, purr
The Big Bang Theory Season 10, Episode 20
♪ Soft KITTY, warm KITTY ♪
The Big Bang Theory Season 5, Episode 6