By username:

12 years, 9 months ago Angerfist - Back Up lyrics [Hardcore/Gabber]
It is "don't make us CLICK UP"
12 years, 10 months ago Bonehead - All Traitors Must Die lyrics [Terror/Speedcore]
Guitar-Riffs are from the Song "War" by Burzum, The Growl-Stuff is from Vital Remains.