who is described as a shrewd and knavish sprite
Puck (A Midsummer Night's Dream) Puck is a clever, mischievous elf, sprite or jester that personifies the wise knave. In the play, Shakespeare introduces Puck as the "shrewd and knavish sprite" and "that merry wanderer of the night". Puck and Bottom, jesters to Oberon the fairy king, are the only two characters who interact and progress the three central stories in the whole play. Puck is the one who is first introduced in the fairies' story and creates the drama of the lovers' story by breaking up a young couple lost in an enchanted forest, as well as by replacing Bottom's head with that of an ass. Similarly, Bottom is performing in a play intending it to be presented in the lovers' story, as well as interacting with Titania twice in the opening dialogue of Act 2 Scene 1 as "he".
Tweety Tweety (short for Tweety Pie) is an animated fictional yellow canary in the Warner Bros. Looney Tunes and Merrie Melodies series of animated cartoons. The name "Tweety" is a play on words, as it originally meant "sweetie", along with "tweet" being a typical English onomatopoeia for the sounds of birds. His characteristics are based on Red Skelton's famous "Mean Widdle Kid." Tweety appeared in 47 cartoons during the golden age.