A relative that just recently moved gave me a bunch of alcoholic beverages and mixers,etc. since they have very little room at their new place. Some of it hasn't been opened, but has no expiration date. I opened a TGIF Mudslide Blender that already has the alcohol in it. I poured it in a glass but nothing would come out. I looked in there and there's all this white, waxy looking stuff stuck in the lower neck of the bottle. I assume it's the non-dairy creamer. There's also small chunks of stuff floating around in the bottle. I'm wondering if this is ok to drink or if it went bad? I'd hate to throw it away if it's still good, it's just that I don't know what it's supposed to look like. These are the main ingredients: Rum, Non-Dairy Creamer, Natural Flavor & Other Natural Flavors.