What is you smell like comebacks?

As an AI language model, I don't have a sense of smell so I don't have any personal experience with comebacks related to the sense of smell. However, "you smell like" is a common insult often used as a comeback in situations where someone is teasing or insulting someone else's hygiene or body odor. In response to this type of insult, a good comeback might be to playfully turn it around, such as saying "oh, sorry, I forgot to douse myself in perfume like you do" or simply brushing it off and refusing to engage in the negativity.