the answer is Laser
I am a type of vehicle that has two wheels and is powered by humans. What am I? Hint 1: You can ride me for exercise. Hint 2: I am environment-friendly.
I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I? Hint 1: You can find me in a joke. Hint 2: I am a play on words.