Brothers out there with sisters, peep itnYears and years you try to keep her a secretnSaid she's your cousin that came for a visitnYour puttin' me on, is this true, now who is itnCalled your crib, got a clickin dial tonenYou said it was the maid that hung up the phonenCaught her on the streets, so we took the risknGuess what, we found out she was your sisnNow we're not Tom, Dick, Harry, or RoynLet us crack the freak, because we're your boysnTonight we're dropin by cause your parents leftnThe Beastie Boy gonna' let you knownnYour sister's defnYour sister's defnnShe's so hook, is she, how can it benDon't lie, she's not in your familynCause if you didn't know, people spread the wordnYour a square sucker whipped, yes your a nerdnTo be down, there's one thing you'll discovernYour sister must be a plash Beastie lovernSo don't get sick, she was our picknI hope her tongue is long, we like to be lickednYou'll see it's not hard, it's naughty nicenYou gotta pay us dues, and she's the pricenDon't start to think about the worlds discussnYour sisters gotta hang, and that's a mustnIt's plain and simple, it ain't no thingnShe's real def, let us give her a ringnSo we conclude, this is your best movenWelcome, the Beastie Boys approvenYour sister's defnnThis week we all will meetnRight now the party season will reach its peeknJuice all around town, we're on the guest listsnWe'll bring three tricks, you bring your sisnPay attention real close, we just begunnTrick number one is to grab her bunsnWe'll loose control, but we'll keep it cleannShe better not wear a dress, wear the blue jeansnNew or faded, we want 'em tightnTake the pockets off so we can grip it rightnStand in front, we wanna see what we likenIf the room's too dark, you bring a flashlightnTwo is do the do, for the whole crewnA dead give away cause we're givin her cluesnShe better be ready to play the wallnCause it's all for one, and one for allnNo matter who's first, lets start the shownThere are no rules, go for what you knownWe won't slack up, won't let her restnOur pride is on the line, to see who's bestnNow that you've heard thoughts quite absurdnConvince your sis, put in a good wordnYour sister's defnnAt last a neurotic feastnWe're slaying your sister like a horny beastnSo don't get mad, don't be upsetnIt's now her time to be a Beastie petnAs you can see most definitelynIs trick number three, pure fantasynNow we're your friend, and your her brothernBut your sisters so def we might scheme on your mothernWe can't ignore now that we sawnShe's def so we wanna be your in-lawnWe're havin fun, yo we ain't donenThe Beastie Boys has just begunnnBecause your sister's defnYour sister's defnnTook a walk around the crack of dawnnI noticed her bedroom light was onnHer shadow moved over as the lights went lowernI crept to the window to see a little closernSaid to myself, I got it madenThe window was open, so was the shadenCame in real neat, she was in heatnYour sister gave a class A peach-o treatnHer clothes got thinner, I showed her my winnernBeastie beef is now served for dinnernYour sister's defnnLater on I came around the waynBut sis MCA said he got some playnThere had to be a reason for the news I learnednTime to get on it cause it's Mike D.'s turnnNobody was home, I didn't see the carnShe took me downstairs and we crashed the barnWe was chillin in the basement, drinkin' Red WipplenAfter a while my head between pink nipplesnGrabbin at your sis cause I can't resistnI start to dive, pummel her rumble fishnWhen I got through, next thing she knewnOn her thighs was a beastie tattoonYour sister's defnnThat's it, AdRock is pissednIf you leave me in the room with your sister, I'm takin her clitnYou can bet if she gets wetnThe King AdRock will make her sweatnI throw her down, then take her underwearnThen search 'em so I can eat the pubic hairsnEven in her dream scene, she starts to screamnIt's the AdRock inches, and you know what I meannWe had her in the week, your sisters cheapnThe Beastie Boys just made a clean sweepnYour sister's def