Is a extremely stupid idea.
Unless you want to die.
there are no vains
A blown vein can be caused by a needle insertion into the vein. Sometimes it can be caused by trauma to the vein without actually puncturing it. If I were to insert a needle into your arm to start an IV, I will pierce the skin and hopefully end up in your vein. However, if I aim too deep on accident or in an attempt to catch a rolling vein, I may pierce through the other side of the vein causing the blood to leak out thus making the vein unusable. I can also try to draw blood through the needle then "flush" it with normal saline and cause the vein to blow even though the IV was a good stick. Blown veins are visible by swelling, redness, bruising, etc. The initial appearance is an enlargement of the vein. It is very important to keep a lot of pressure on the vein after pulling out of the needle to reduce these symptoms! Pressure will keep the blood from spreading beneath the skin. Also try to apply icepacks to reduce inflammation.
Well... if you are piercing your cartilage, you won't hit a vein. On other places it is possible to hit a vein, and if it's major, you could bleed to death... But I'd imagine you'd get help before that happened. ^^^^^ You CAN hit a vein, but not ALL of your blood is in your ears. So I HIGHLY doubt if you perhaps did hit a vein, that you could bleed to death. None the less you may bleed a lot though. It truly depends on if your a bleeder, or not!
if you have a lot of bleeding elevate the foot and apply pressure to it with a bandage or towel, if the bleeding continues seek medical help!
The Superficial Vein is not an antecubital vein.
The Brachial Vein is a deep vein in the arm.
The Testicular Vein and then into the Penisial Vein.
The ulnar vein is a deep vein.
The femoral vein is a muscular vein.
The saphenous vein is a muscular vein.
No it is a Superficial vein
subclavian vein