No, it is not possible. The way referral codes work is if you personally refer someone than you both get a bonus. So even if two people referred one person the person referred would have to chose which code to put in.
If you mean cheat codes, then there is no. If referral codes, then go to My ROBLOX -> hover your mouse over Share -> Invite a Friend, then there's your referral code.
there are no codes for roblox. roblox is well secured and very hard to hack.
1402947381
There are no codes for roblox
45123
My ROBLOX > Account > "Update your personal blurb"
There are no "cheat codes" for ROBLOX, since ROBLOX is a multiplayer, online game.
59106354 or 58596334
there is none
go get one with money
There are no cheat codes for all of Roblox however some games on Roblox may have special things you can type that will give you things or abilities although these are usually called admin commands.
Gravity Hammer- 33866846