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© 1999-2026 Urban Dictionary ®
Definitions by gratefulliving
419
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Acid, LSD, dose. Comes from April 19, known as Bicycle
Day
. Bicycle
Day
is the first
day
chemist Albert Hofmann intentionally ingested LSD.
Ever since the
dude
dropped
419 nothing's been
the same
!
419
by
gratefulliving
February 7, 2014
0
0
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