Taking a shit with the lights off - an extremely risky and difficult manouver. Many factors must be taken into consideration when attempting a no-scope: overestimation of bowl circumference and neglect of splashback are frequently encountered obstacles.

A term used in first person shooter gaming; to kill a player with a rifle-type weapon without using the scope.

When the male achieves penetration without the assistance of his or his partners hands.

verb or noun: A Halo and Halo 2 term used on Xbox Live. A true no-scope is a headshot with the sniper rifle without using any zoom at all. A common form of pwnage. No-scopes are often in Halo montages. Rarely a player can get a "double" no-scope: two no-scopes one after the other resulting in a double kill.

The act of pinching the tip of ones penis before ejaculation and then releasing, thus creating a powerful projectile of semen and targeted torward a femals eye, once landed, the man shouts "no-scope!"