CRT displays: screenbox funbox

Toilet paper: whitey wipey

Doors: squeaky creaky

Chips: crispy crunchy (applies to fries too, known in the UK as chips)

Mirrors: lookie selfie

Suction cups: sucky pucky

Cellular telephones: call yer matey

Canada: super sorry

Football (this one: ⚽️): score and bore

Eurovision: singy country

Trash bin: isn’t needn’t

Needles: kneady needy

Nintendo DS: double trouble

Computer mice: pointy clicky