A study of the racial humor contained in one of America’s most compelling family sitcoms. — Every character in F is for Family occupies a room inside America’s tragicomic psych ward of gap-toothed bullies, racist pancake houses, chauvinistic action stars, and dads with enough emotional baggage to crash airplanes. The result is absurdist humor that revisits the sewage that once spewed across suburbia’s fumigated landscapes. Like…