befool
     v 1: make a fool or dupe of [syn: {fool}, {gull}]
     2: fool or hoax; "The immigrant was duped because he trusted
        everyone"; "You can't fool me!" [syn: {gull}, {dupe}, {slang},
         {cod}, {fool}, {put on}, {take in}, {put one over}, {put
        one across}]
Source: WordNet® 2.0