I've been up all night 'Cause I've been buildin' a machine I couldn't get the Nobel Prize For modern engineerin' Soldered two wires to my brain And I plugged it to a screen Well, I don't want to scare you But you won't like what you see I've been awake for nearly a week And I don't want to sleep Until my eyes begin to bleed Been up all night I'm up all night Been up all night I've been up all night I replaced my eyelids with a couple LEDs They don't need no power They don't need no batteries They run off a special mix Of my brainwaves and amphetamine Yeah, I've been up all night 'Cause I've been buildin' a machine, man I've been awake for nearly a week And I don't want to sleep Until my eyes begin to bleed Been up all night I'm up all night I'm up all night I'm up all night ♪ I can't, I can't see you right now baby I'm, I'm a little uh, I've been up all night I'm buildin' a machine and I mean It's going to be really cool when it's done but You know, no, no, I just don't, no I can't look anybody in the eyes right now What? Did somebody say my name? Did somebody say my name? No, I've been up all night, I I haven't eaten anything, I mean I just need to get this done before Whallll ahhhhahahahawl! ♪ LEDs that are red and green And switches that are squeaky clean I know it's hard to understand But pretty soon you'll know what I mean And if you have a question My answer will light up on the screen I've been awake for nearly a week Don't want to sleep in 'Til eyes begin to bleed Been up all night Been up all night Been up all night I'm up all night I'm up all night I'm up all night I'm up all night I'm up all night I'm up all night