Quick question for you guys...

I got a "Silk" almond milk non-dairy creamer in a skinny milk jug and it says to shake well before use. Well I never did and now its got a big chunk of something in it. I tossed it and went back to a dry creamer. I grabbed a beer (Aussie Fourex, XXXX) out of the back of a a friend house in Hong Kong and took a swig. Uh.....kinda skunky...how long you have this? I've never seen that before! It was like 8 years old.
Similar woke up at a friends house after a hard night of partying. Went to fridge looking for something cold to drink. Opened to door and couldn’t believe it there was a large glass of apple juice nice and cold. Grabbed it and chugged about 3/4 of it down before I realized that it was straight rye oh boy pissed again.