Refferals Generators
All refferal generators are TOTTALY FAKE by installing any of those you will most likely install a nice Keylogger, Trojan Horse or just a nice bunch of unfriendly viruses and worm and a few extra cookie monsters.
Those people who show them on youtube are just plain scammers, the only thing they care about is you completeing an offer.
But thats not all, think about it for a while, if those person use such a scammy method to get refferals, they can also use same method to install spyware on your computer and profit from it.
Whenever you see anykind of "refferal generators" "refferals hacks" or however it is called be warned they will cheat you and scam you.