I like using Huttese on people in real life. The lady in front of me in the express line at the grocery store was bitching about the guy in front of us who had more than 10 items in his cart. He told her to mind her own business, get in another line if she didn't like it.
When he glanced at me I said "ooklaynooma" and he said "what ?" Then I said something along the lines of "Matacrankika Makichista" and some other stuff Greedo said in ANH. The guy actually says to me "where are you from ?" And he was serious ! I just shook my head like I didn't understand him. But the lady was nodding her head at me and smiling like she knew the gist of what I was saying was that I was pissed off at him too. OMG - I almost busted out laughing. People are so stupid !