Colin Kaepernick kneeled alongside teammate Eric Reid during the performance of the national anthem prior to Monday's Rams-49ers game at Levi's Stadium, and since Kaepernick's original protest last month that sent shockwaves around the sports world, a number of fellow NFL players from teams around the league have supported Kaepernick by kneeling, linking arms or raising a fist during The Star-Spangled Banner.

Kaepernick's protest has now become fodder for "South Park," which will return for its 20th season this week. In a teaser released on Instagram, a crowd attending a football game sings a Kaepernick-themed song to the tune of the national anthem.

Don't sit this one out! South Park returns this Wednesday on Comedy Central with 10 all-new episodes! #SouthPark20

A video posted by South Park (@southpark) on

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South Park has taken on social issues arising from the NFL before, most recently devoting an entire episode to the Washington Redskins' name controversy. You can watch it here.