OK, I couldn't figure out which particular Do It Again thread to put this in (and this thread is strangely "broken" on pages 1 and 2).
But anyway, on the GTA4 soundtrack there's this song by Electric Funk called On A Journey. The chorus is "I sing the funk electric". The chorus is sung in the same tempo, in an almost monotone way the same as Do It Again. The full title of this song by Electric Funk is called On A Journey (I Sing The Funk Electric) and it came out in 1982.
This is not a fucking-animal-in-Eric's-house moment - Allie Love definitely sings "I sing the funk electric" in the early pre-album release versions of Do It Again including the extended mix that was circulating on the radio and elsewhere. The lyrics changed to "Let's turn this thing electric" when the single and album were released. I wonder if this Electric Journey is why the Do It Again lyrics were changed...
*edit - damn broken thread. Yes, on page 3, Martin mentioned this. But yeah, the On A Journey tune is on the GTA4 soundtrack, it's a bit slow around here, and all of a sudden Do It Again seems new again. :D