The dog zoo

I went to a zoo with all dogs. It was a shitzu Sounds alike literal Shih Tzu A small dog breed with long, silky hair. figurative shit zoo A zoo that is unpleasant, messy, or full of feces (because it's full of dogs). The phrase 'Shih Tzu' (dog breed) sounds identical to 'shit zoo' (a disastrous zoo), collapsing two meanings through homophonic overlap. .