From Episode 14, Take It To The Bridge, of the latest Krillin Plays series, Dead Space, we have Krillin's first encounter with the Brute. One of the toughest Necromorphs in the game, incredibly strong, known to "turtle-up" to protect it's weakpoints, and the death of many a player. Krillin remains relatively calm through the whole encounter, hitting it with the flamethrower once before utterly dismantling it with a single shot from the Ripper!
Krillin: WHOO! Not so tough without your limbs, are ya? ARE YA?! (pockets the $500 it dropped) Thank you. Rot in Hell, Whatever-the-fuck-you-are.(Stomp) YEAH! That's two points for Krillin... Probably, I'm not sure how we score this. I'm gonna assume that one was worth two though.
When he encounters a second one in Episode 15, Pressure, Pushin' Up On Me, he has a momentary freakout- due to the confined space where the encounter is taking place- but still tears the thing apart. Again, with the Ripper.
Krillin: TASTE DESTRUCTO DISK! (One of it's arms blows off) COWER! COWER BEFORE THE MIGHT OF KRILLIN! FEAR ME! FEAR ME! (Takes a hit, then bounces back with another Ripper shot to finish it off) I SAID FEAR!
After that, when he makes it back to the Bridge, he encounters a pack of five Leapers, one after the other, and annihilates them with the Line-Gun. When all is said and done, he has all of them lying at his feet in a little circle.
Krillin: Okay... Same time next week? Probably not, 'cause all ya'll sons 'a bitches are dead!