You think not showering because it is Saturday is proper? You think because you forgot to brush your teeth a Tic-Tac will be enough? I think not.
You think it is fine since it is a day off you don’t need to shower, well your gross! You argue “Well I am not going to see anyone today why bother”! Personally I keep clean for my own good not yours, I don’t mean to be rude or offensive, (OK maybe a little!) but I don’t care what you think I enjoy being clean! So the girl/guy thinks it is OK too! Well then go to have a nice relaxing sit down on the couch watching reruns and sitting in your own B.O. i don’t find that overly attractive!
Read more about the Importance of Hygiene!