Genetics jokesAdd jokeBestNewestChromosome3 years agoWhat is the difference between me and a retard?At least I have chromosomes.MemesBird2 years agoGenetics memesBrother3 years agoWhy does my brother have no mom?PreviousNext1234567Biology jokesMutation jokesHairline jokesPriest jokesCancer jokesMorbid jokesAll categories