Source : WordNet®

bullshit
     n : obscene words for unacceptable behavior; "I put up with a
         lot of bullshit from that jerk"; "what he said was mostly
         bull" [syn: {bull}, {Irish bull}, {horseshit}, {shit}, {crap},
          {dogshit}]
     v : talk through one's hat; "The politician was not well
         prepared for the debate and faked it" [syn: {bull}, {fake}]
     [also: {bullshitting}, {bullshitted}]