1. Something is cool or interesting. Often associated with a negative connotation, it has seen a surge with more positive associations.
by AVeryWittyName March 10, 2019
I have WACK practice after school. Ugh gotta love winter track. There is snow on the ground but we still run.
by Suburbanchick January 10, 2018
by wacKosix9 October 14, 2019
by Trinkbar_Trina March 29, 2005
by fran xox August 09, 2004
in some places means not going too lessons or just not going to school. Can also be spelt - waked, wacking it, wacked, wakked
by you'llneverknow__x July 15, 2008