You stick your dick all the way into a girls ass, while wearing a cowboy hat and then tell her that her sister is tighter. After that you maintain penetration as long as you can until she bucks you off.
I met up with her after I banged her sister and decided to give her the Angry Bronco. I held on for a full 8 seconds before she bucked me off.
by Tobe Pierce May 19, 2008
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Another, more appauling version, of the Wet Willy. In this variation, one inserts their finger into their anus and then shoves it up the nose of an unsuspecting victim.

Though this can be done as nothing more than a cruel joke, it is typically executed when you want to humiliate someone and make them feel unworthy.
Clyde pissed me off so bad last night, I took it upon myself to teach him a lesson and give him a Bronco Billy that he'll never forget.
by mlvd742 December 8, 2009
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The best and most 1337 team in NFL football...also liked by me since i started watchiin football
My denver broncos are gonna beat the crap outta all u other crappy teams
by Broncosfan03 October 8, 2003
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Established in 1960 in the old AFL, the Broncos started off their existance as a poor franchise. They did not gain their first playoff berth until 1977, a year in which they had a miraculous run to the Super Bowl, a game that they lost handily. Since that time, the Broncos have been a very competitive franchise. They followed up their first playoff berth with 2 more, and then turned the corner after drafting quarterback John Elway in 1983. In Elway's career, which lasted until 1998, the team achieved 10 playoff berths. In the 1980s, the Broncos were known for their dominance of the Browns and their poor performance in Super Bowls. In 1986, 1987, and 1989, they beat Cleveland for the AFC title, including a famous sequence of events known as The Drive during the first run. In all 3 of their '80s Super Bowl apperances, Denver was crushed by their opponents. In the 1990s, under coach Mike Shanahan, the Broncos developed a hard nosed team and in 1997, made it to the Super Bowl for a 5th time. This time, they were finally victorious, winning a close one in Super Bowl XXXII. They followed it up with another title in Super Bowl XXXIII, with Elway having a dominant performance. Currently, the Broncos have been solid, although unspectacular, with 3 straight playoff berths.
"And John Elway had finally pulled it off! The Denver Broncos have won the Super Bowl, briging a title home to the rabid fans in Denver."
by Sports Info July 5, 2006
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the greatest team ever when John Elways was on so they had to get some pysco who flipped of KC
Ha the Broncos kicked the Packers ass!
by Chris January 23, 2005
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The most rugged, manly, badass truck ever made. It not only has that classic look and feel, its also a beast. If you have one, you're probably an adventurer, badass, womanizer and straight up G.
guy 1 "Don't fuck with Tom, he drives a Bronco II"
guy 2 "oh shit! I had no idea he was such a badass"
by AristotleAAA1678 September 30, 2009
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When you are having anal sex with a girl, whisper in her ear you have AIDS and try to ride her like a raging bronco.
"I pulled a buckin bronco on her and she went nuts."
by david November 18, 2004
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