Phenibut mixed in coffee

Put 2500mg of phenibut in my coffee. Never have I tasted a flavor that so closely resembles vomit from something other than actual vomit. I drank about 80% of this vile concoction that must be what coffee in Hell tastes like. Let my stupidity save you from your curiosity and don't do this.

EDIT: TL;DR It tastes REALLY bad