"Evil Black Rifle." Sarcastic term used in reference to the anti-gun community's perception of semiautomatic rifles that often share common cosmetic features with military rifles. Most typically associated with the AR-15, other examples would include the M1A, FAL, and various clones of AK models. Although a small minority of areas in the U.S. have local regulations governing semiautomatic rifles or magazine capacity, these rifles are generally totally legal and serve a variety of sporting, target and plinking purposes.

Acronym for 'Eyebrow Raise'. Usually used when someone finds something so intriguing, befuddling, interesting, no words can do it justice. The raise of a single eyebrow alerts any onlooker that further explanation is needed; often followed with disapproval and shame directed at the onlooker.

"Epic Bike Ride." Abbreviation for those who are too lazy to name off the whole phrase. The term epic usually refers to a bike ride longer than usual. The EBR can either have a destination or none at all, thus adding to the epicness.