There are always animals rights protestors at Cheyenne Frontier Days. This year, another group is demonstrating outside the Daddy of 'Em All. The Bloodstained Men are an organization who believe the act of circumcision is cruel to boys.

"Sir, you deserve to have your full penis!," one protestor yelled outside of Frontier Park yesterday.

Group members wore white clothes with red stains on their pants to advocate for their cause. Some rodeo fans heckled the protestors and complained that signs reading "Nobody Wants Less Penis", "I Want My Penis Back", and "Stop Cutting Foreskin" were inappropriate for the family-friendly event.

"Your mom ruined you," one woman told a man who had engaged in an argument with members of the group.

The Bloodstained Men are a national organization based in California. The group made national headlines in 2012 when they protested outside the American Academy of Pediatrics Convention. They now have several regional chapters and actively demonstrate at events around the country.