Is it normal that i recently started tryin to sing verses of stuff in piglatin?

I recently started doing this, and I think I find it so entertaining because of how much of a challenge it is to make a song sound normal (I.E., same meter, tempo, pitches, dynamics) while adding essentially an extra syllable to each word. I actually started doing this right after saint patrick's day (Don't know why I participate in that 'Holiday", technically it is a christian religious holiday...). My family got together and we went out for dinner, and my Mom wanted the guy who was singing for tips outside to sing "Danny Boy". She didn't ask him to, of course, but she was singing it on the way home (My cars in the shop right now, have to be driven around like a kid.), and she played multiple versions of it on her iphone. The next morning I had it stuck in my head, but the evening before that one of my friends had been texting me, and he started texting in latin, because he knows latin and I was stupid enough to make a reference that started him calling me "Father". I don't know much latin, so I switched to pig-latin, and somehow he doesn't know how to translate piglatin. I don't know how, but I guess that inspired me to try to sing other songs in pig latin. is it normal to do that? Does anybody else attempt this? Its a lot of fun :)