"Friends Don't Let Friends Get Friends Haircuts" - This was written on Mike Inez's bass during the band's set on Unplugged. It was in reference to the members of Metallica, who were sitting in the audience. Metallica had recently gotten haircuts to coincide with the release of their album Load and many saw this as the band "selling out."
January 1, 1970
https://en.wikiquote.org/wiki/Alice_in_Chains