The Collaborative International Dictionary of English v.0.48:

boogie \boogie\ n.
   1. (Music) an instrumental version of the blues (especially
      for piano).

   Syn: boogie-woogie.
        [WordNet 1.5]

   2. a black person; -- offensive and disparaging. [slang]
      [PJC]

The Collaborative International Dictionary of English v.0.48:

boogie \boog"ie\ (b[oo^]"g[=e]), v. i.
   to do a lively dance, often with the two partners not
   touching, to the accompaniment of rock music.
   [PJC]

WordNet (r) 3.0 (2006):

boogie
    n 1: an instrumental version of the blues (especially for piano)
         [syn: boogie, boogie-woogie]
    v 1: dance to boogie music