tweedle dum and tweedle dee

tweedle dum and tweedle dee are Two complete idiots who suck ( mostly at double tennis )
a pair of identical twins who are stupid and clumsy but are humorous for people who like stupidity

Dum: Throw me the tennis ball

DEE THROWS THE TENNIS BALL AND IT CRASHES STRAIGHT INTO DUM
Dum: Nice throw
THIS AN EXAMPLE OF STUPIDITY ( STUPIDITY = TWEEDLE DUM AND TWEEDLE DEE