Anything of or relating to Wisconsin. Sconnie is an identity. It can be used as a noun or an adjective. You don't have to be from Wisconsin to appreciate the Sconnie movement. It's all about embracing and celebrating this genuinely Wisconsinesque. If you like eating a brat and cheering for the Packers, you know what I'm talking about.
Tailgating is very Sconnie. Look at that Sconnie drinking a PBR on his Sconnie John Deere lawnmower.
When a guy is have sexual intercourse with a girl or guy doggy style and he grabs the sheets and pulls them up over his head and flaps his arms using the sheets as wings and makes loud bird noises while blowing his load.
Man last night I was doing the Pteradactyl and I almost took off using my sheet as wings