1. The past tense of the verb form of
speed
2. An abbreviation for "Special
Education" used as a derogatory term to describe a person, usually used towards people with
mental disabilities.
Example 1: The man
got in his car and sped down the freeway to get a pizza.
Example 2:
Person 1: Did you see what
Jason did today?
Person 2: Yeah, taking a dump under the teacher's desk was a stupid
thing to do.
Person 1: He acts like such a sped, I'm beginning to think he might actually be legitimately retard at this point.