Colin was a 2007 Dutch short adult cartoon series about a gay middle-aged anthropomorphic guinea pig and his day-to-day life.
The episode "Dood" starts with Colin finding out his ex-boyfriend has recently died. In Colin, his ex was the performer for Pino from Sesamstraat. Colin later shows his friend Marcia newspaper clippings of Pino and Ieniemienie strangling each other, and the sentence "Ieniemienie is a RAT!" scribbled above.