A drunk white girl that is usually reserved and quiet but after a few drinks becomes loud, outgoing and likely to give people a piece of her mind with absolutely no empathy. Not normally a drinker, the “messy Kaitlin” becomes intoxicated quickly.
The new girl from accounts came to the work function, threw down 3 Long Island iced teas and turned into a “ messy Kaitlin”. She even called her boss a gnome before she became unwell and had to get a taxi home.