pasquinade
/pæskwɪnæd/Definitions
1. noun
A short humorous poem or inscription, often mocking or satirical, posted in a public place, especially on a wall or pillar.
“The witty pasquinade on the town hall wall made everyone laugh.”
2. verb
To write or post a pasquinade.
“The protesters decided to pasquinade the city’s government buildings with funny signs.”