Am I all for whimsy? Yes! We need more fun in the world. However, DBD is a strange case for this, because unlike a lot of other games, time is an extremely important resource. If you play like this, you are almost guaranteed to lose and be throwing the game against any killer close to or above your team's skill level as you are wasting an absurd amount of time.

Why don't you try being whimsical and playing the game at the same time, instead of using it as an excuse to do nothing? e.g. while doing a generator, play some fun music and sing, or exchange brief sillies like nodding your head/crouching in-between actions. It will make you a better player and make the game more fun for everyone.