Mark Lamar's 1960's bottle top collection

I just saw a crash between a post van and a bus, the post van spewed the entire collection of Mark Lamar's 1960's record and bottle top collection over the road.  I had to help pick it all up, I even chased down two buses that had flattened bottle tops stuck in the tires. Mark was devastated of course, he was also having a 'bad hair' day..... Oh the humanity.

Bus showing Mark Lamars' bottle top collection imbedded into tyres

Car Park Ticket Forging... On motorbikes

Woke up thinking it was a movie I'd seen at some point. About a failed fat musician (fat Elvis) who has discovered that a species of grass can copy any pattern from whatever was placed on top of it (like a photocopier). So he goes about forging car park tickets so he can then get refunds for them from ticket machines (25p at a time)...This is done through the movie on motorbikes (akin to 'on ice' type events)..... And when I woke this morning I spent an embarrassing amount of time trying to remember the movie name.....

Fat Elvis on his motorbike, scooting off to fraudulently cash in fake Car Parking tickets.