Code between jamming buddies to use the Flanger effect pedal on the guitar for the song they're about to play.
A warm hearted reference to Ned Flanders, neighbor of The Simpsons.
Of, pertaining, espousing, or involving actions which include both a merkin and a moustache ride in interchangeable forms. Generally used as a socially acceptable euphemism made in reference to one's wardrobe.
"My, you arelooking quite flannerish today, it must be your leopard-print thong and paisley vest."