GoCodes:

Testing
WeloveU
Lucy
15k
Misbehave
Instatreat
PartyGirl
Mydress
Oink
Toothbrush
Circus
Pizza
Cake
Organize
Home Alone 2
Page51
Sweet dreams
Rudolph
2023
Flyingpigs
sw1msu1t
Memories
Catzilla
Night owl
eyebrows
No
Whimsical
Glits&Glam
slice it
red1
developer
Gorgeous
lemurmonday
monday
Hellolemur
LemurStripes
vestday
Lemurfriend
18K
ThisIsNotAGocode
YouLikeUs
Whatsthescoop

Not all of them are active anymore. Newest ones are last.