Matz admits that he might have stolen too much from Perl and got some "whale guts" over his shoes - but only a little.

From the obligatory Yegge rant: https://sites.google.com/site/steveyegge2/tour-de-babel

Linking yegge is quite pointless, since even in that little screed he demonstrates amply how he doesn't even know the basics of Perl and in fact knows so little that his judgement isn't worth the bytes that store it.