2 definitions by Praha

the Czech take on "what the fuck?", this expression is more intense, and should be said as fast as possible.
Gil: "Mariana we might not be able to go on the wine tour tomorrow."
Mariana: "WHADDAFAAACK?! I really want to go!"
by Praha September 24, 2008
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an affectionate and pleasant term for the drug marijuana, particularly referring to its usage by Mariana Kopecka

originates from the eating of coconut twinkies by Lucia & Mariana when under the influence.
"Mariana are you going to smoke some coconut tonight?"
"Yes I am. Whaddafaaack?"
by Praha September 24, 2008
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