Dude. Of course they have! People overdose on every drug!
Dost is the archaic, obsolete 2nd person singular of the verb "to do."
Dost is a form of the verb to do, as "I do", "Thou dost", "He does". The "thou" forms of verbs are rarely seen any more, and "thou dost" would usually be said "you do" So, 'if thou dost pronounce it faithfully' means 'if you do mean what you say'
Dost means friend in Hindi.
Dieter Dost is 161 cm.
Roswitha Dost is 172 cm.
Jigri Dost was created in 1969.
Khaan Dost was created in 1976.
Dost Mahomet died in 1909.
Dost Mahomet was born in 1873.
Jaani Dost was created in 1983.
Bernd Dost was born in 1939.
The Hindi word for friend is "दोस्त" (dost).