stuck!

I went out to get in the car to go get Jeff for the gym - and two folks parked around my car so that I can't move the mini. I'm on a corner space and someone parked their volvo overnight - literally in the red on the corner - literally touching my back bumper. and the person in front of me - DID THE SAME THING - backed up till there is literally inches between me and their back bumper. I tried in vain to try and slowly shimmy my way out - but - I can't get enough space to turn. I've never seen such ridiculous parking in my life. O+m+G... so I called Jeff and told him I wasn't coming. unfrigginbelievable.