"Japanese Prison Blues" is a song that was sung by Eric Cartman while he was imprisoned in the Season Thirteen episode, "Whale W*****".
Background[]
The Japanese government kills Paul Watson of the Sea Shepard along with the rest of his crew and takes Cartman, Kenny McCormick, and Stan Marsh prisoner. Emperor Akihito arrests them for sinking his whaling ships and explains to the boys why his people hate dolphins and whales so much.
Lyrics[]
Well I'm in Japanese prison Lawd
Japanese prison got me down
Said I'm in Japanese prison Lawd
Don't belong here, my eyes are round.