Whizz meaning : A whirring or hissing sound (as above). Someone who is remarkably skilled at something. (especially with the verb "take") An act of urination. Amphetamine. (with "the") Pickpocketing. To make a whirring or hissing sound, similar to that of an object speeding through the air. To rush or move swiftly with such a sound. To throw or spin rapidly. To urinate.