By Kyle O’Sullivan & Rosaleen Fenton Tinky-Winky, Dipsy, Laa-Laa and Po – four names that conjure up very particular images. The colossus alien-like creatures were a mainstay of the 90s, running round and causing mischief on the screen’s of despairing parents. They also had an unlikely older fanbase of clubbers and uni students, who would stick them on the telly while hungover, and happily wear Teletubbies merchandise to the club. The brightly coloured creatures were an unstoppable hit – scoring a No 1 single and hundreds of millions in merchandise singles after debuting in 1997, and changing …