Don't have a cow may refer to:
*A catchphrase popularized by the character of
Bart Simpson
Bartholomew JoJo "Bart" Simpson is a fictional character in the American animated television series ''The Simpsons'' and part of the Simpson family. He is voiced by Nancy Cartwright and first appeared on television in ''The Tracey Ullman Show'' ...
on American TV series ''
The Simpsons''
*
"Don't Have a Cow" (That's So Raven), an episode of American TV series ''
That's So Raven''
{{disambiguation