Nicknames for accountants........funny

Number crunchers
Beancounters 
Beankeepers 
Dabblers in Double Entry
Double-entry Deviants 
Penny Processors 
Ledger Lovers 
Accountaholics 
Naughty Numerates 
Reserved Reconcilers 
Journal Jugglers 
Ledger Attendants 
Counting Consultants 
Figure Fraternisers 
Closeted Counters 
Debits and Credits Dealer 
Provisions Peddlers (USA) Pedlars (UK) 
Account Ants 
Coffee Bean Counter