a "nickademus" is a man retaining a wide knowledge of alcoholic beverages and is able to drink vast amounts of liquor in any social (and perhaps non-social) gatherings. A nickademus is also a bro of sorts. This man is not a shrimp, he isn't all the way there in terms of being super buff, but he does have some muscle.
"Hey dude, you see Ethan over there? Bro he is so nickademus right now, he just pounded 2 and a half 40's in half an hour!"
He's the guy everyone wants but he never seems to want to settle down. He can be sensitive at times but a complete jerk at others. He treats you like a princess but when he doesn't want you anymore then that's it, you're done. He can drop you just like that.
Day 62 "You mean the world to me." exclaims Nicademas
Day 63 "I think we should see other people." grumbles Nicademas