8. Weird Science (1985)
Coming off the success of Sixteen Candles and The Breakfast Club, John Hughes (R.I.P.) cooked up this comedy where two 15-year-olds named Gray (Anthony Michael Hall) and Wyatt (Ilan Mitchell-Smith) create the perfect woman (Kelly LeBrock) using a computer (let's see your iPad do that!).
But the woman turns out too perfect and instead of being a sex machine she ends up actually teaching the boys a thing or two. What a FAIL.