there was a commercial i used to see as a kid with a song that said, "I'M REALLY GLAD THEY MADE THE CHILDREN'S AID SOCIETY"
that comes in my head and stays there sometimes.
another one is more of a random visual from a commercial. it's a girl in 80's clothes with her arms out to her sides spinning around and just looking generally euphoric. theres all kinds of really silly looking video effects warping the film and changing colors and stuff. in the backround theres a really bassy keyboard. *bow bow bow, b'bow bow mow mow bow mow*
so, yeah, those are stuck in my head sometimes