Laughing at a Thalmor Justicar is an act Punishable by Death unless you youself are one but if you are a nord you will most lickly be beheaded where you stand, as a matter of fatct buying a cupcake would result in you being taken away immediately, Perhaps northwatch keep would be to your licking Hmmm?
In game, as one of my characters, you would have much more trouble following through with that threat than you realize. As for Northwatch, on my main character I killed all of the guards and made them my undead minions. I used Northwatch as a base of operations and storage facility before getting tired of the boring landscape. So no, it isn't to my "licking".
(In game banter, against cannon fodder NPCs. I'm sure your character can put up a much greater resistance, but it's all in good fun. I don't despise or oppose the Dominion)