BP has 2 meanings
A term in League of Legends (LOL) that means to go back to your home base to get items or regain health; comes from The Matrix, where Neo could choose between the blue pill, the pill that would make him remain in the Matrix, and the red pill, which allowed escape from the Matrix; so, by "blue pilling" in LOL, you're in a sense going back home; can also be called "blue pill."
I'm gonna BP, can you cover my lane for a minute?
|LOL||League of Legends|
|lane||MOBA map path|
|Farming||Earning experience and items|
|Stack||The full amount of held items|
An acronym that refers to a person's blood pressure, which is the pressure that circulating blood causes on blood vessel walls; one of the principal vital signs; high and low blood pressure causes various negative health effects.