Your English is Sick. 엿먹어라 Sick.
 

From this point forward, all little children and expectant mothers should please leave the room.
Education is about to commence.

you jolla sona bitch you pickled man!

The guys' flawless transitional accent is what had me rollicking all throughout; and while his initial premise of why his class should learn curse words, not to use them, but to understand what they mean in order avoid language conflict/confusion, I wasn't wholly convinced this seminar might not lead to an ass-kicking down the road.

and the guy's never sworn in his life!

who's he kidding?

Hilarious, hah. Made my day