Makan Susu ? (Eat Milk ?)

While on my way to work... I saw an adv behind a public transport (bus) :

Pernah dengar " Makan Susu ? " (Have you heard Eat Milk ?) - Tapi bukan " Minum Susu ? " (But not Drink Milk ?)

.
.
.
.
.
Kenapa ar? (How come ar?)
.
.
.
.
.
Pikir lar... (Guess lar...)
.
.
.
.
.
Sebab... (Because...)


Ha! Ha! Ha! :D