![♪ Happy kitty, sleepy kitty
♪ Happy kitty, sleepy kitty](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Happy kitty, sleepy kitty
The Big Bang Theory Season 12, Episode 19
![He's apparently not happy
about the breakup,
He's apparently not happy
about the breakup,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He's apparently not HAPPY
about the breakup,
The Big Bang Theory Season 11, Episode 14
![That's really nice. I'm happy for you.
That's really nice. I'm happy for you.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That's really nice. I'm HAPPY for you.
The Big Bang Theory Season 6, Episode 6
![Always happy to help out
with fun things
Always happy to help out
with fun things](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Always HAPPY to help out
with fun things
The Big Bang Theory Season 7, Episode 3