look up anything, like your first name:
1. purple cow
A beverage made with vanilla ice cream and grape soda. Similar to a root beer float, but with Grape soda instead. Super Delicious!!
Purple Cows are off the chizz-ain!!!
2. purple cow
Something you hope not to see, but anyways, something you'd rather not actually be.

It is assumed that the purple cow would say moo, although I'm very sure it has yet to be found on the earth.
Oh dear, this rhyme's been used in an example already!

I've never seen a purple cow (stop this madness!)
and hope to never see one;
but I can tell you anyhow (I originally had this line wrong.)
I'd rather see than be one.

Moo.
3. purple cow
a phrase used to severely annoy one by distracting that person and causing them to stop the sneeze they are in and otherwise killing it.
Jason: aaaaah...AHHHHHH...

Stefan: PURPLE COW!

Jason: ach...goddamnit stefan, i'll kill you for that!
by stefan Apr 24, 2005 add a video
4. Purple Cow
The act of choking a fat chick during sex causing her face to turn a shade of purple.
She told me she liked to be choked so I gave her a purple cow.
5. Purple Cow
An old woman's pussy. It's purple and as big as a cow's pussy. A Purple Cow looks disgusting.
Kitty's Purple Cow looksdisgusting.
6. purple cow
The imaginary subject of the nursery rhyme by the same name.
I've never seen a purple cow,
I never hope to see one,
But I will tell you anyhow,
I'd rather see than be one.
by phantom oddity May 28, 2004 add a video
7. purple cow
an amazing person that is a self-proclaimed "purple cow" they must go meow!
Charlotte is a purple cow!
rss and gcal