thizz noun 1verb 1forms 4 noun1 •(US, slang) MDMA; Ecstasy."We've got thizz!" Alexis shot me a look to see if it was okay that she'd mentioned it. — 2008 verb1 •(US, slang) To get high from the drug MDMA (Ecstasy).Similarly, some members of the Bay's black community, who feel that goin' dumb isn't particularly smart, have compared thizzin' (taking Ecstasy) to the crack epidemic. — 2006 formsthizzed · thizzin · thizzing · thizzes
