![Happy kitty
Happy kitty](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Happy KITTY
The Big Bang Theory Season 2, Episode 21
![This is Hello Kitty.
This is Hello Kitty.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
This is Hello Kitty.
The Big Bang Theory Season 3, Episode 6
![Happy kitty, sleepy kitty
Happy kitty, sleepy kitty](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Happy KITTY, sleepy KITTY
The Big Bang Theory Season 1, Episode 11
![♪ Soft kitty, warm kitty
♪ Soft kitty, warm kitty](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Soft KITTY, warm KITTY
The Big Bang Theory Season 12, Episode 19
![Really? You want me to sing Really? You want me to sing](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Really? You want me to sing "Soft Kitty"
to a computer monitor?
The Big Bang Theory Season 4, Episode 2