A person who rigorously attends church and will miss out on social events because of this. Not only are they losers but are doomed to live a life devoid of alcohol and sex.
Colleen, that fucking bibi, can't come to baseball because she has to go to her pastors house and pray.
Person One: Wow I saw Boris last weekend at that keg party, he has turned into such an alowack
Person Two: My aunt is an Alowack!
Person Three: What is an Alowack?
Person One: A person who does alcohol, weed and crack Person Three: I guess that makes me an Alowack