A Chanessa is a gorgeous girl. Most of the time a Chanessa will have a beautiful smile, a fine ass, and/or lovely personality. Chanessa's are all ways fun to be around. They are usually the all around type of girl, great body, and perfect face, and the most amazing eyes, matching perfectly with there personality. When you are around a Chanessa for to long, it's almost impossible to not fall completely in love with them. They grow on you no matter how much you fight, so watch out. If you find a Chanessa do everything you can to keep them. You wont regret it! They might not always be there for you but there there when you most need it and are great friends.
A white, pre-teen, priveledged chav , whom attempt to be gangsta, but really are just pussies.
often the over exaggerate the movements of a typical chav, resulting in looking like massive twats. these are exclusive to Britain. the 'ess' on the end is from princess, indicating they are prissy little fuckers who are bit cocky.
some priveledged white boy: oi innit fam im livin da hard life check out dat bling wiv da ladzzz hahah
onlooker: wow, he's a fucking chavess.