Typisch BMW Fahrer Cartoons

I posted one of these a while back, but just discovered that there's a whole series out there, apparently all done by the same artist.  Some of them are universally funny, others don't translate too well - perhaps a native German speaker can shed some light for the rest of us?

Translations all according to Google - this one comes out as: 'Space do you ass!  Otherwise I push you the suitcase space into the glove box!  I'll take it!'

I gather it's something about the typical BMW driver's fat ass...

'Move aside you ass!  Otherwise I'll shove your trunk in your glovebox!  OK, Ill take this one.'

Thanks to the anonymous commenter below for this translation.

'I'm glad he found a shady spot!'

'Hey!  What the fridge is the matter now?  Who's the BMW driver here?'

'Give it a rest, man!  Chip-tuning does nothing!!'

Sign on roof: 'driving school', speech bubble: 'No!  Don't do that Mr. Müller!  First the blinker, then the flasher!'

'Photograph more quietly! Feel free to continue photographing!  It's important he gets used to the speed trap camera!'  

I couldn't find a translation for blitzerei, perhaps it's slang?  Thanks to _Mécanicien and Maxabillion J for the translation!

'BMW driver!  I'm already driving too fast, but he still wants to pass!'

'My new distance warner!  If I fall back more than two meters, it beeps!'

'If I didn't have these new snow tires, we'd be pretty screwed!'