Purr, PURR, PURR
The Big Bang Theory Season 1, Episode 11
Purr, PURR, PURR
The Big Bang Theory Season 2, Episode 21
Purr, PURR, PURR
The Big Bang Theory Season 1, Episode 11
Purr, PURR, PURR
The Big Bang Theory Season 6, Episode 22
Happy kitty, sleepy kitty
Purr, PURR, PURR
The Big Bang Theory Season 10, Episode 20