Lyric discussion by belano 

Cover art for Caffeine lyrics by Faith No More

Like someone said before Mike was in a kind of experiment about lack of sleep, just abusing of caffeine, that's almost the whole lyrics. One night he went to a bar (or something like that) and just stared at the people who was in the place, heard their conversations like:

"But it's so easy for you" "Yeah, there's always one thing" "Do you have something to tell me?" "Say something" "Anything"

This explanation was on a interview.