Sped means someone who is dumb and ignorant

A man who messes around with other men, but no one would ever know by looking or talking to him. Used by gay black men to identify masculine gay men or DL Brothas.

Spedboy {Sped*boy}
Adjective

1: Another word for a friend acting dumb or retarded.

2: SPECIAL EDUCATION + BOY : Special education is the education of students with special needs in a way that addresses the students' individual differences and needs. Ideally, this process involves the individually planned and systematically monitored arrangement of teaching procedures, adapted equipment and materials, accessible settings, and other interventions designed to help learners with special needs achieve a higher level of personal self-sufficiency and success in school and community than would be available if the student were only given access to a typical classroom education.

Common special needs include learning disability, communication challenges, emotional and behavioral disorders, physical disabilities, and developmental disabilities.1 Students with these kinds of disabilities are likely to benefit from additional educational services, different approaches to teaching, and use of technology.