Gizmo was in the bar of the Atlantic Underwater Club and was down in the dumps about something or other.  Tony As Ever was behind the bar and glancing out the window said, "Never mind Giz, here's your brother, maybe he'll buy you a drink".  This did little to cheer Giz up.  "Maybe he'll buy two drinks" says As Ever.

"My brother has never bought me two drinks in his life and I doubt he'll start now."

"I bet you five Rand your brother buys you two drinks when he walks in" proposes As Ever, and the bet was accepted.

The brother walks in greets one and all and says "A round of drinks for these gentlemen here."  As Ever places the drinks before each patron, placing two Castle in front of Gizmo, takes the money proffered and gives the change to Gizmo's brother who takes it without comment, noticing nothing amiss.

Taking five Rand from the money in front of Gizmo Az Ever looks at me, shrugs and says "It's so easy."