I sing you "Soft Kitty"
The Big Bang Theory Season 5, Episode 18
♪ Soft KITTY, warm KITTY ♪
The Big Bang Theory Season 5, Episode 6
Happy KITTY, sleepy KITTY
The Big Bang Theory Season 4, Episode 2
Softy KITTY, warm KITTY
The Big Bang Theory Season 4, Episode 2
Sing me "Soft Kitty."
The Big Bang Theory Season 4, Episode 2