An algebra
Boo Jeans
Because they don't know what to do with cap sizes.
Wooden shoe like me to tell you. Props to my 8-year-old daughter for this one
Blackbirds
You look at your X and try to find out Y
Because "B" shells are to small and "D" shells are too big.
Cause she was too big for B- shells! (my 6 year old niece likes to tell this joke)
Boxer briefs!