empedar it is incorrectly written and it should be written as "Empearse or pearse." being its meaning: Get drunk, drink, take, pearse ( sticking a pea ) , jincharse, scratching ( sticking a scratch ) get drunk ( Colombia ).
Deformation than dissimilation of the Spanish archaic embebdarse, which is to be drunk or drunk, or more exactly to embed it. It originated the expression " in fart " for who is drunk, by sheer confusion of terms, since it has nothing to do with the gas. See: http: //www. meaning. org / in fart. htm