Testosterone Gel

I am wondering if anyone ever tried to rub test based cream or gel into their penis as an adult and what happened.

My friend mentioned his gf rubbed it on her pussy and it tightened up and I read this stuff is used on kids to make their cock grow. 

I also read about a snake bite to increase size in Brazil but am wondering if they use stuff like this instead  

Category: General Phalloplasty Discussion