if you are asking about the first track, in the comments on the youtube I found answer for your question :

lyrics
all size match [2x]
all size match, all size match, all size match

all size match, all size match, all size match
all size match, all size match, all size match
all size match [4x]
all size match [3x]
all size match

listen carefully....

all size, all size, all size'
all size hatch
we knows
we knows
all size matters

make sure you pinch your nose a little bit so you sound exactly like that guy.