whiz

intransitive verb whizzed, whizzing

1. to move swiftly with or as with a buzzing or hissing sound: the bus whizzed by him
2. to make the buzzing or hissing sound of something moving swiftly through the air
3. Slang to urinate

transitive verb

noun

1. a whizzing sound or movement
2. ☆
   1. Slang a person who is very quick, adroit, or skilled at something; expert: a whiz at football
   2. Slang something strikingly excellent, attractive, etc.: a whiz of a car
3. Slang the act of urinating: often in the phrase