The rip is a YTPMV of Chill's awkward narration from the Burger King Foot Lettuce meme sampled to make "Sand Canyon 1". At 0:24, Chills appears and says "Burger King Foot Lettuce" repeatedly to the tune of the music. At 0:34, we see Chills, standing in 2 plastic bins of lettuce, and suddenly Kirby's face is placed on his face. Near the end of the rip, we see a guy say "fuck", from this Vine, and LPE360's logo in the bottom center.
This high-quality rip was uploaded on GramBam36's channel on the same day it was uploaded on SiIvaGunner's channel. Also, a screenshot in the description showing a .veg project with the same video on the upper-right corner confirms it was a submission from him.