McPheever

Enthusiasm for Katherine McPhee, one of "American Idol's" fifth-season contestants. The word is a portmanteau between "McPhee" and "fever."

Katherine McPhee wasn't voted off, last night. America must really have McPheever.

by Crow McLachlan May 23, 2006

mcpheever

A word refering to someone really liking the singer Katharine McPhee, as if a person would have a fever.

I have McPheever!
Katharine McPhee is so good, she's starting to give me McPheever!

by Kat Lover October 07, 2007

mcpheever

Somebody who is a fan of Katharine Mcphee from the hit reality show, American Idol, and is a huge fan, who cant get enough of katharine. Its a made up illness in related to the "fever".

"I've caught the mcpheever! Im gonna go play some Katharine songs now"

by Jenx May 09, 2006