A cylindrical blowing device that consists of a mouthpiece, which may or may not be a whistle, attached to a coiled tube of paper, given to guests and used at large celebrations especially New Year's Eve, or birthdays. When the mouthpiece is blown into, the paper tube unravels and a humorous festive noise is produced.
An electronic speaker designed to produce high-frequency sound.
One who or that which makes a tweeting noise.
One who posts messages ("tweets") on the social networking site Twitter.