Haha. Actually, I guess I didn't hit my teens until the 90s, though I do recall a wee bit of 80s stuff because of a friend downstairs who was 5 years older. He introduced (subjected?) me to the Pet Shop Boys (lots by these guys), Depeche Mode, The The (crumbs, Infected! Must get hold of that again!) and one tune I remember clearly is Crockett's Theme from Miami Vice. Around the same time I was only buying jokey wee 7''s like The Firm's Star Trekkin' (still makes me smile and chuckle!).
When the 90s rolled in I started buying Dance, mostly, with faves being Acid Folk's Perlexer (a thumping beat accompanied by bagpipes), Ultrasonic's Annihilating Rhythm, the cheesy house stuff only Scots seemed to listen to (The Time Frequency (TTF) or anything on the Steppin' Out Records label, anyone?), and The Prodigy, whose stuff I consider to be the sonic equivalent of a Pan-Galactic Gargle Blaster. I wasn't completely absorbed, though, and also picked up Arrested Development's debut album, Sting's Ten Summoner's Tales (my favourite at the time, especially Seven Days) and Paul Weller's Wild Wood 7''. Other than that I was listening to Little Feat's Oh Atlanta, Rock 'n' Roll Doctor and (occasionally) Day At The Races.
My parents had a business in the 80s where music played a big part, so I was introduced to Bill Withers, E.L.O., Bilitis, some classical, 1930's jazz (Puttin' On The Ritz, Stormy Weather, etc.)---that's the stuff that springs immediately to mind.
I'll expand as time and third-party interest permit. It's really nice to have this opportunity to think back on all the stuff I used to enjoy but have forgotten or neglected. Eventually, I'll get round to adding to the Choons From Ya Yoof thread.