It's a Yu-Gi-Oh reference. That includes the "It's my turn!" and "Ha! Na! Se!". Yu-Gi-Oh's main character is named Yuugi. This has been used a couple of times to make jokes.
...Okay.I'm sorry, but while you guys are sleeping, I'm-...Huh?GrabEnough with the bullying!!!Paruuu...Mrngh mrngh...I caught you...!Shut up!!! And you call yourself a Pharaoh!!!Pharaoh?!!Nyah, nyah! "It's my turn! It's my turn!"GraspYou're wrong! Our names just sound the same! Hers and Yami Yuugi's from Yu-Gi-Oh, that is.Whaaaaaa?!!Let☆Me☆Go!!!SniffSnoozeSniffSneak... Sneak... Sneak...Bang!Paruuzzz...