As nouns the difference between giraffe and toothbrush
is that
giraffe is a ruminant, of the genus
Giraffa, of the African savannah with long legs and highly elongated neck, which make it the tallest living animal; yellow fur patterned with dark spots, often in the form of a network; and two or more short, skin-covered horns while
toothbrush is a brush, used with toothpaste, for cleaning the teeth.
As a verb toothbrush is
to clean or scrub with a toothbrush.