Yep, just two pins many years ago (early 90s), when I knew nothing about gear other than it was suppose to make you big.
The guy I was working out with got enormous over a couple of weeks and the gym owner (a former bodybuilder) kicked him out of them gym because he accused him of using steroids (what people called gear back then)... I followed him to the locker room and asked what was he using, I met him at his house later that evening and he gave me a half full vial of EQ and two new 1cc syringes. I had no clue what EQ was or any gear for that matter, I never seen any in person. I did know how many mgs were in the vial or anything about dosage. All I knew was the vial had a horse on it and said; "For Veterinarian Use Only", I told my friend, I'm not using this crap, it's not even for humans! He said, take it, you'll see... I waited probably a few weeks before deciding to try it. I had no clue how to pin or where to pin, so I just pulled back about a half the 1cc syringe and since the needle was so short, pinned my bicep... I waited to pass out or die and after sweating bullets and still alive, I did the same to the other bicep (with the same syringe). After just a few days I noticed a change in strength and size but was still scared and unsure of what would happen to me. After about a week and nothing but good things happening, I filled the last syringe I had and spot pinned every major muscle group I could. In less than a month, I looked like the incredible hulk! LOL seriously! And I rode those pins for a very long time... I didn't have a way or know of a way to get more syringes and I was really afraid to get any bigger because people were already asking me too many questions and my parents kept asking me was I taking steroids, so I never took another dose.
This is why I question what people are taking now and the dosage... I know I got extremely lucky, for one that it was real and two, I didn't have a bigger syringe and to take a much larger dose. That shit was powerful but I never seen any adverse side affects from it at all. That vial was kept in a internal side pocket of my gym bag and over time, got lost... I dream about that vial of EQ to this day!