Funny Great Calculation: Only 20% boys have brains by Diksha Great calculation: only 20% boys have brains.So what do the rest have?.....They have girl friendsFUNNY JOKES AND CHUTKULE - Great Calculation: Only 20% boys have brains Great calculation: only 20% boys have brains. so what do the rest have? . . . . . they Show More Jokes 2 Points 0 Comments TagsEnglish Jokes Funny Jokes