How Now Brown Cow

When someone is caught lying. How now is self explainitory. Brown Cow means that they are a liar. Works incredibly well if they are exposed for their lie.

Guy 1: Hey, I know what the capital of Illinois is. It's Chicago.

Guy 2: It's Springfield. How now brown cow?

by gbee93 April 9, 2011

how now brown cow

Guy's slang for a hott girl.

Dude did you just see that how now brown cow?

There is a how now brown cow walking this way.

by Tepeki August 15, 2007