A simple but clever montage from seasons 3 to 5.
NSFW because you know, Jesse Pinkman.. and also Hank
"Legend has it that a mysterious abbey of the Bugey county, many times assailed by blood-thirsty Vikings, never fell. Its indomitable monks are fearless, they brew a potion whose recipe is still a secret to this day..."
This fun Viking themed animation is in fact an ad for a European drink called Holypop.
NSFW: cursing (lyrics), violence, blood...
Lots of hilarious fails in this compilation
NSFW because of language