Viking is slow as molasses...
(or at least very smooth so it appears slow). Talon's the same way...everything seems so slow that he's done before you realize what's going on.
But if Viking were to kick down your door and yell at you...you'd probably shit your pants.
If Hitman kicked down your door (it'd be a different structural door than the one that Viking could kick down) and yelled at you...you'd probably giggle and say "Sorry dude...I'm a little busy right now".