wack(redirected from wackest)
Also found in: Idioms.
A person regarded as eccentric.
adj. wack·er, wack·est
Very bad: walked out of a really wack movie.
[Back-formation from wacky.]
dialect Liverpool and Midland English friend; pal: used chiefly as a term of address
[perhaps from dialect wack or whack to share out, hence one who shares, a friend]
2. very bad: All drugs are bad, but crack is wack.
[1935–40; perhaps back formation from wacky]
n (Brit inf: as address) → Kumpel m (inf)