A mixture between swallow and gargle.
Man, I hope tomorrow at work doesn't swaggle balls.
When you blow your load and don't warn her and you do a turkey call as she gobbling and choking and trying to push you out of her mouth.
Got that swaggle on her last night made her gobble and wobble.
The male reproductive organ, which when in the on position, causes you to be over-confident.
Jessica: Oh he must be a gangster
John: No he's just got his Swaggle switch on. Because, he saw you.