Wack Meaning In English. Usually foll by in or on informal. To quickly put something somewhere.
Such as it is idiom. To quickly put something somewhere. Wack is flagged by spellcheckers but the definition above appears in both Merriam-Webster and Oxford the latter of which includes another definition that is chiefly British.
How to use wack in a sentence.
If your mother heard that shed whack you upside. If your mother heard that shed whack you upside. Such as it is idiom. Strange suspicious and unnatural.