Chalk and Cheese*

Breakfast time, rusty nails

Toilet roll, humpback whales

Potage stamp, hairy ear

Muddy swamp, can of beer

Portuguese, heavy rocks

Totem pole, chicken pox

Violin, plastic bag

A to Z, oily rag

Football boot, buzzy bees

Cheese and chalk? Chalk and cheese

(*’Chalk and cheese’ is an expression given to two people or things that have nothing in common)