O.D.

n, vb

(to) overdose. The abbreviation replaced the full form in the 1960s among 'coun-terculture' and street drug users. It is still in use and is sometimes extended to refer to a surfeit of something innocuous.

Oh God, I've completely o.d.d on those chocolates.

► 'Billy O.Dd on Drano on the night that he was wed.' ('People Who Died', written and recorded by Jim Carroll, 1981)