A-side meth that is the name of the drug Pac is on and the one that the Mayweathers are certain he is on. The drug makes you invincible to .38 and .45 caliber bullets on the battlefield of war and invincible to punches in the boxing ring. One can keep on coming forward without being stopped This drug was invented by the Flip military to battle the US armed forces. It makes you 3 times stronger that what you are.

Mayweather Sr. Uncensored: Fires Hot Bullets at Pacquiao - Boxing News


That mothefucker is on the A-side meth, that's what the fuck he's on," "It's called the A-side meth. He on that or he on something else. The A-side meth is what they used to have 500 years ago. Remember when the Philippines were fighting the US soldiers? They were shooting them motherfuckers with 45s. And 45s were bouncing off their motherfuckinng ass. They weren't even dying!"