Top Definition
An asteroid large enough to destroy some or all life on earth, were it to actually *hit* the earth.
We just had a near miss, a disasteroid bigger than the one that killed the dinosaurs passed between the earth and the moon yesterday!
Por Jerome 18 de marzo de 2004
Correo diario gratis.

Escribe tu dirección de email abajo para recibir nuestra Palabra Urbana del Día gratuita cada mañana

Los emails se envían desde daily@urbandictionary.com. Nunca te enviaremos spam.

×