Top Definition
A facebook user group whose purpose is the encouragement of facebook content and humor revolving around the satirical cowbell metaphor made popular in a Saturday Night Live skit. The SNL classic mocks Blue Oyster Cult members (played by Will Farrell, Chris Kattan, Horatio Sands and Jimmy Fallon) in the recording studio where they are laying down "Don't Fear The Reaper" with record producer, Bruce Dickenson (played by guest host, Christopher Walken) who advises the fellas that they are going to want that cowbell in their sound and the track could use a little more cowbell to an already "cowbell prevalent" song.

A (subliminal) tool used to politely suggest to your long lost pal to add some content to their facebook profile.

The classic request for more facebook content.

A facebook classic.
Glad to see you on facebook, here is a link to my favorite user group.

This group was made for you.

About your profile, I gotta have more cowbell!
by mortgagecommitments March 29, 2010

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