T-Pain x Adult Swim. The promotional efforts for T-Pain’s upcoming cartoon special “Freaknik: The Musical” have ramped up by the Adult Swim marketing staff. The hour long show stars T-Pain but will have guest voices including Snoop Dogg, Rick Ross, Lil Wayne and more. Check the video where they talk about the upcoming special and take a look at the poster after the jump. Show airs March 7th on Adult Swim.