Guardians Of The Galaxy: 10 “I'm Mary Poppins Y'all” Memes That Are Too Hilarious For Words 

screenrant.com -BY THOMAS WEST - Yondu's 'I'm Mary Poppins' moment was one of the funniest in the Guardians of the Galaxy films - and has spawned a thousand memes!
Keywords: guardians of the galaxy, i'm mary poppins y'all, memes, yondu udonta