the word lying but built different

Fuck Donald trump, AKA the worst president ever.

it means your lying but in a different way

Basically another word for lying. It can be used like no cap or you can say stop capping

Lie, which is the more popular definition;

or a period of 20 minutes.

“No cap” refers to no lie being told.

Originally, a kneecap. The phrase "bust a cap" originated in Northern Ireland several years before entering urban gangsta culture, and referred to the nonlethal (but fantastically painful and disabling) practice of firing a firearm at close range into the crook of the knee. The practice served, and in some areas continues to serve, primarily as an intimidation tactic, and the victim becomes a hobbling reminder of what happens to "the enemy."