Slang Terms for big bucks

[Bighole]

How about SLOBBERKNOCKER & Bookie?

 

[NEIAbigbones]

Up here in northern iowa we call a big boy a "hummer".

 

[livtahunt]

we've always called them wally's short for wall hangers

 

[Wiggleworm]

BIG BONES!!!

 

[avidhunter]

BIG MO'

you can fill in the rest...