Robohead
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 A recreational user of the antitussive drug dextromethorphan. slang
Etymology
From Robitussin, + -head.
More for "robohead"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.