An enemy in a horribly popular game called minecraft. These enemies, or mobs, as a lot of people call them, make no noise, they are silent as the breeze, and will wait around a corner to ambush you. Upon getting within one meter of you, they commit suicide, and violently explode, killing, or maiming the player, and destroying the blocks around, leaving a crater/ hole in the wall for the player to fix upon respawn. Many would say that they look like four-legged, 2-meter-tall, green penis, with the most haunting frown on their faces. The best description of a creeper can be found on google images.
A person who does weird things, like stares at you while you sleep, or looks at you for hours through a window. usually a close friend or relative. you know right away if that person is a creeper or does creeper things. it is not hard to spot the creeper.
A type of creature often seen in the In Development game, Minecraft. Similar to a suicide bomber but this creature lures prey into its line of fire by frowning and looking generaly sad. People fooled by this act soon are blow to millions of tiny bits as the creeper explodes. The creeper earned its name for its ability to swiftly sneak up on an unsuspecting player and quickly kill them, destroy their construction, and leave them exposed to more powerful monsters.
Player: Dum dum diddle dum dum
Player: OH SHI-
*Creeper and Player are killed in a large explosion*