Ha! I think the gothic horror influence is very evident. You say the story was an embellished version of something that happened to you earlier, I sincerely hope some of those things I read didn't actually happen!
I think you make the blend of horror and comedy work really well actually. Throw in some 'rudeness' as you call it and you have a great mix there.
Delighted to know the cake really does exist, I may have to get on that.