The male reproductive organ or male style in general
These skeezers need to stay off my swagstick always hitting me up for that good shit.
A simple wooden cane. Used by a man who has such an incredible amount of swag that he must extend some of said swag to an object other than himself.
When someone has so much swag. Dresses real nice. A figure of speech meaning someone must hit them with the swag stick because they look tight/cool.
Tim: dang look at ricks new clothes
Bob: he must of got hit with the swag stick
Ashley: eww look at him, someone should've hit him with the swag stick.