1 definition by D.B.T.
rich ass suburb of Dallas, and surrounded by other rich ass towns (see Southlake, Grapevine). The city council regulates what types of roofs, windows, and (in some neighborhoods) the size of houses that are allowed to be built. Apartments are illegal to construct by law. The homeless carry laptops. Colleyville ranks 68th in the nation for highest average income (about $120k/year).
by D.B.T. December 23, 2005