That depends: do you want to meet a drunk, or eat head cheese?
A classic souse displays stereotypical traits such as imbalance, slurring, hiccupping, droopy eyelids, rumpled clothes, and breath that smells like a distillery. Depending on your preferences, you can always look for one of the unique subtypes. The comedic souse is simultaneously three sheets to the wind and still funny, a la Foster Brooks. Those preferring a less active souse might opt for the sleepy drunk. Martial arts enthusiasts can seek out a
beercan brawler to use as an easy sparring partner. The implications of which you choose are not nearly as important as, say,
looking for a spouse.
Those unfamiliar with souses might have a hard time finding one. Quick identification can be done by watching the speed at which some people walk. Sober people move relatively quickly; souses take quite a while to get from point A to point B. The difference is
staggering.
Those looking for edible souse—called "pickled head cheese" in places like the US—should first consult a friend. Ask this person if you, yourself, might be the
other kind of souse. Why you would eat the shredded face-parts of livestock is a question itself, let alone why you'd actively
look for it. Anything accurately described as "meat jelly" is probably not a wise choice. Whatever kind you pick is going to be gross, anyway, so knock yourself out.