Dude, you can get past a dog...

Nobody fucks with a lion!
Arab dude brings a lion to a party. Hilarity ensues.

"Whoa, chill bro... You know you can't raise your voice like that when the lion's here!"

Here's the scene I'm referencing from Grandma's Boy, sorry no embed link and a lame EVALUATION COPY watermark, but you get the line right at the end.
http://www.youtube.com/watch?v=ANzZUJ7fyfc