Puck was a character in William Shakespeare's play A Midsummer Night's Dream, also known as Robin Goodfellow. A bit of a troublemaker in the play, he puts love-in-idleness juice on the eyes of Bottom[?] and then sticks an ass's head on him. He also sticks love-in-idleness in the eyes of the lovers.
... the more specific uses of the term, the most common include:
1. A supporter of King Charles I of England during the English Civil War.
2. In the UK, a believer in the ...