buff (http://definr.com/buff)

     adj : of the color of buff leather
     n 1: an ardent follower [syn: fan, devotee, lover, afficionado]
     2: a soft thick undyed leather from the skins of e.g. buffalo
        or oxen
     3: bare skin; "swimming in the buff"
     4: a medium to dark tan color [syn: yellowish brown, {raw
        sienna}, caramel, caramel brown]
     5: an implement consisting of soft material mounted on a block;
        used for polishing (as in manicuring) [syn: buffer]
     v 1: strike, beat repeatedly; "The wind buffeted him" [syn: buffet]
     2: polish and make shiny; "buff the wooden floors"; "buff my
        shoes" [syn: burnish, furbish, flush]