A device/program that can be used to display spoken text on a screen. This is usually used for people who have lost the ability to hear or ARE losing their ability to hear effectively(old people.) This is also used frequently by my friends who go outside to smoke and watch TV through the sliding glass door....the bastards.
1. Dorris can barely hear a train run over her cats, but thanks to closed captioning she can still see what that shit-head Bush has to say about foreign policies.
2. "Yo, turn on the closed captioning. I wanna see what they're saying while I smoke." -friends
The sexual act of talking about the video game Contra, so that the woman that you are having intercourse with will get bored and will remove your penis from her vagina before ejaculation to avoid pregnancy when you are unable to remove your penis yourself.
Bill was having sex with his girlfriend, and was about to cum. Lucky he was able to use Contra-Ception to have her pull him out because his hands were stuck.
Or
Tom had his hands handcuffed to the bed, so he Contra-Ceived his girlfriend so that he would not cause a pregnancy.