His circle is referring to his association of friends, and his square is referring to his body. Mason logo represents circle and square. Square is symbol for physical body and circle is symbol for everlasting. Then of course the square and circle references are [shape]s so it plays well with his words afterwards about being in shape.In my hot rod with my Vans on and my hand bone
And my hair long and my circle tight and my square strong
I'm in great shape with no shake-weights
Or no weight shakes and tell your mama this cake's great
Circle Is Tight And Square Is Strong!
Did He Just Say He's A Mason?