Wat is red and goes tring tring?

.
.
.
.
.
.
.
.
.

TOMATO
the tring tring was to confuse you.

.
.
.
.
.
.
.
.
.

again
Wat is red and goes tring tring?

.
.
.
.
.
.
.
BLACK PHONE
the red was to confuse you...

.
.
.
.
.
.
.
again
Wat is red and goes tring tring?

.
.
.
.
.
.
.
.
.
CAKE
both red and tring tring was to confuse you

.
.
.
.
.
.
.
.
again
Wat is red and goes tring tring?

.
.
.
.
.
.
.
.
FIRE BRIGADE
and you thought I was confusing you...

.
.
.
.
.
.
.
.

thats how examiners take viva in college...

:)