Hello, Hello Kitty.
The Big Bang Theory Season 1, Episode 14
♪ Soft KITTY, warm KITTY,
little ball of fur... ♪
The Big Bang Theory Season 5, Episode 6
Really? You want me to sing "Soft Kitty"
to a computer monitor?
The Big Bang Theory Season 4, Episode 2
I can make you some tea,
I-I could sing "Soft Kitty."
The Big Bang Theory Season 12, Episode 9
Soft KITTY, warm KITTY
The Big Bang Theory Season 3, Episode 1