I heard a rock/alternative song on the radio a week ago. I believe it
to be a 90's song and also one used in commercials. I might be off on
the lyrics but it sounds like "the neighbors complain about the noise
we make up stairs but she can't have fun unless she's on top.

Hi gard0196-ga,
 
 
Sounds like: "Laid" by James.
 
 
"James is a band that was at the forefront of the revival of rock
music in Britain in the early 1990s, but they met limited, though
spirited success stateside. The album "Laid," released in 1993, was
their most popular disc in the US."
 
http://www.leadpencil.net/laid.html
 
 
 
The lyrics you remembered seem to go:
 
"The neighbors complain about the noises above
But she only cums when she's on top"
 
 
Full Lyrics:
 
http://www.lyricsdomain.com/10/james/laid.html
 
 
 
The song is on the "Laid" album which can be ordered from Amazon here:
 
http://www.amazon.com/exec/obidos/tg/detail/-/B000001DZ8/103-1214028-4229431?v=glance
 
 
 
Search terms used:
 
complain stairs neighbors top "on to" complain lyrics
://www.google.com/search?hl=en&q=complain+stairs+neighbors+top+%22on+to%22+complain+lyrics&btnG=Google+Search
 
 
I trust this is the one. If it's not, please let me know.
 
 
Best regards,
 
jackburton

bullseye.