About 100 years ago,that rhymecommonly used the N-word instead of tiger.
Any offense because of its design was wholly unintentional and Primark sincerely apologizes for this.
As pointed out previously, the strange thing about this controversy is its timing.

The finale aired last April and the rhyme skittered by without making a blip on the collective outrage meter.
The dialogue was also in Robert Kirkmans comic years before that.
Dave Chappelle even parodied the scene when guest hostingSaturday Night Live(though used a different rhyme).
AMC had no comment.