(light-hearted just curious) In a service station McDonald's car park changing my baby on the front seat, so door open and me tending to her meant the space next to us couldn't be used (if that was completely unreasonable of me then fine)
The car park however was probably about 70% full...there were at least 6 empty spaces I could see from where I was standing and then some.
Woman drives in and decides she wants the space I'm stood in. She pulls half way in and REVS her engine loudly to make herself known. This pisses me off, so I take my time making sure every single thigh roll is sparkling clean, carefully apply barrier cream, put on new nappy...you get the gist. I then pick her up so revving lady can see I have a baby to faff with and maybe would wish to choose a different space. Nope she chose to sit there the entire time we strapped in and settled baby into the car seat. When she pulled in she gave me the weirdest sarcastic smile.
So:
YABU: Woman should be able to park wherever she chooses and if she wants to rev her engine and wait then so be it.
YANBU: any normal person would have just gone to a different space once they realised, and the revving was rude.