barbareian
A "deep jungle" dude who doesn't know any better than to take off all his clothes after having a few drinks in da pub.
If you invite a clueless back-woods native to accompany you back to civilization and hang out wif you around town, it might be wise to only take him to a tavern that's part of a nudist's camp, if you don't want your new buddy to get in trouble for "going all barbareian" on you.