S8 - You Got F'd in the A a.k.a. You Got Served

South Park Zone
South Park - Season 8 - Episode 805 - You Got F'd in the A a.k.a.
Watch South Park You Got F'd in the A a.k.a. You Got Served  online

About this South Park episode:
The boys got served by some kids from another town.
The boys served back so, now IT'S ON so, now they are in a dance competition.
Butters is affected by his bloody memories...