Here are some ranks I added. The more you post, the higher your ranks get. Each rank is Regular Show related. The number determines how many posts are required in order to get that rank. And don't worry! You'll get there one day, no matter how large the number.
Muscle Man - 1
Hi-Five Ghost - 15
Margaret - 25
Mordecai - 35
Benson - 50
Pops - 70
Skips - 90
Rigby - 120
FREE CAKE - 135
Guitar Solo - 150
Punchies - 185
Player 2 - 225
Anti-Matter - 235
Premium Weenies - 250
'Ello Gov'nor - 283
Dudetime - 300
Gay Unicorns - 350
Set Up The Chairs - 400
You're Fired!! - 435
Mustache Cash Stash - 483
Rock Paper Scissors - 520
Cool Dudes - 542
Helicopter Crash - 580
Special Entertainment - 620
Future Mordecai - 650
Future Rigby - 683
Grilled Cheese - 720
British Taxi - 745
Cricket Players - 780
Movie Hut Worker - 835
Scaredy Cat - 850
Caffinated Concert Tickets - 890
Prank Callers - 930
Don - 950
Evil Hot Dogs - 972
Baby Let's Just Party Tonight - 1000
Mordecai and the Rigbys - 1500
Regular Show - 2000