When you think you're tough or have a lot of backup or connections. Similar to a keyboard warrior. Talking the talk but can't walk the walk. Thinking you are tougher than you actually are when in fact you hide behind a phone call, text message or keyboard. Also similar to a bully. Trying to seem threatening when truly you ain't shit. More often than not the one trying to pull heavy is the one in the wrong but too embarrassed to admit it and pulling heavy is their defense to try and ward off their stupidity and nonsense that they themselves created.
When confronted through a Facebook message about her wrong doing she started stating how she's everywhere and knows everyone in this city . I then replied don't try pulling heavy on me bitch you're the one that started this.
Group Of Boys: Look at Jr over there heavy pulling
1 Guy: Yeahhh, he's good at heavy pulling bitches