Top Definition
A member of Phi Beta Sigma, founded Sigma Lambda Beta who is bound to Sigma Lambda Gamma. Together with Zeta Phi Beta, the four are know as the

F.I.R.M. FAM
Beta: Yo, Cuzzo wats's good
Sigma: Aooooooooaaaaah
GDI: How they know each other?
Sigma&Beta: Oh, our fathers are brothers!
GDI: Oh, I See The Resemblance!
Hello we are the F.I.R.M. FAM
by Sigma11HA April 11, 2011

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