Definition from Wiktionary, the free dictionary
as if there were no tomorrow
- (idiomatic) To an excessive degree; desperately; frantically; very quickly or very much.
- 1999, Carol Brightman, Sweet Chaos: The Grateful Dead's American Adventure, ISBN 9780671011178, p. 106 (Google preview):
- Starting with the Pranksters, who were the first to take LSD out of the war labs and hospitals, hippies were mixing drugs as if there were no tomorrow.