Sierra Miller

A: An Alchoholic Drink, made from a 50-50 Cocktail of Sierra Mist and Miller. - NOT Miller Light, that shit just tastes nasty.
B: To Royally fuck with someones head (Mentally, and with a hangover)

We were running out of beer for Beer Pong... so we added some Sierra Mist and just went

Yeah.... I got Sierra Millered...

by JC Forbes March 20, 2008