(formula one's)a type of the drug ecstasy
quite hard to find
effects are amazing, more speedy happy feelings than others. opion can be that there better than other types eg. spirals, doves, merc's, love hearts etc...
p1: you getting some gurners tonight man?
p2: yea got these sick f1's, there fucking trippy!
by clara468 April 5, 2008
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