Nikolaj is a big guy. He goes to gym a lot and he’s really strong. He’s a bit of a gymbeast.
He’s also a bit of a ladies man. He really loves to party and to drink. But on the other hand he can be a bit serious as well, he’s a really nice guy and care about his close ones.
“You’re such an Nikolaj” ( you’re such a gym guy)
“That person is doing a Nikolaj tonight” (that person is getting absolutely wasted tonight)