The most badass family to ever live. Known for their natural strength and ability to fight.
Ali could fight, but he was nothing compared to a Cundiff.
To choke when everyone is counting on you; To be a giant failure at accomplishing a sure thing; A reference to ex-ravens kicker Billy Cundiff missing the game tying kick in the 2012 AFC Championship
Can you believe Chad struck out in kickball? He's such a damn cundiff
To miss and choke a NFL game winning or saving field goal wide left from a close distance, such as inside the 35-yard line where most professional kickers make every kick. Applied more liberally, to miss or choke something very easy that you are expected to always make.
"Wow, I can't believe I cundiff'd that shot. I was so close and make it every time."
One who misses a last second field goal in a the 2012 AFC championship, or in general fucks up under high pressure.
Ian:*shanks a field goal*
Ben: "Your such a Billy Cundiff"
the worst kicker in the nfl and plays for the baltimore ravens. the ravens aren't in the superbowl because this bitch can't get a a field goal
Guy: you're kicking like a billy cundiff right now
The act of using smegma as lube while ravishing the puss puss until completion then proceeding to lick the cheesy substance out for a midnight snack.
Joey Flacco uses The Billy Cundiff on his wife while teaching his children his "moves".
Having dandruff on your genital hair.
Don’t suck his dick, he has Cundiff!