It pays to mock Colin Kaepernick ... just ask the guy who walked away with a cash prize at a major Louisiana casino for being "Colin Krapperdick."
It all went down at the Horseshoe Casino in Bossier City -- a hotel owned by Caesars Entertainment -- where 53-year-old James Pendarvis mocked the QB in an effort to win a share of a $1,500 prize.
Pendarvis sported a jersey that read, "Krapperdick" across the front -- with accessories that included an adult diaper, a pacifier and an afro.
Also, he had a fake body dressed as a soldier grabbing his waist -- strategically positioned to remain standing when "Krapperdick" took a knee.
The casino says the contest winners were voted on by casino guests -- NOT STAFF -- and has already apologized saying, "As a company that embraces inclusion, we apologize to all those who are offended."