BOULDER, Colo. -- A man who acted as a modern-day bridge troll faces charges in Boulder after he and his companion allegedly got into a confrontation with an off-duty sheriff's deputy.

According to a police report obtained by 7NEWS, Robert Hibbs, 19, was arrested Friday in a park near Foothills Highway and Colorado Avenue after demanding money and attacking the deputy. Police said that Hibbs insisted he was a troll and owned the bridge the deputy was trying to cross.

Witnesses told police that Hibbs and Bradley Boville, 19, were demanding $1 from joggers and bikers who attempted to cross the bridge.

The off-duty deputy, who was not identified, told police the confrontation with Hibbs started after the man hit his bike with a broken golf club when he forced his way past without paying. The two became involved in an altercation and Hibbs hit the deputy with a golf club, the police report stated. The deputy said he took the golf club away from Hibbs and struck him in an attempt to defend himself.

Boville, who was with Hibbs, reportedly told police that they had consumed LSD and that Hibbs was having a bad trip.

Police said they confiscated a large marijuana joint rolled in $1 bills at the scene and then searched Boville's apartment and recovered drugs and drug paraphernalia.

Hibbs was arrested for investigation of menacing and possession of a controlled substance, according to police. Boville was arrested for investigation of possession of a controlled substance and drug paraphernalia.