Gentoo was my second linux Distro ever some time in 2003 or 2004.
Installed it by printing out the full install doc, which was like 30 or 40 pages, and starting up a stage one install. I got through the entire install by following the instructions because the documentation was that good.
I remember having a problem and hopping on an irc chat to ask for help and people there being baffled about the basic level questions I was asking while having a working Gentoo install.
Pong. My dad had a old Atari pong system.