It's not worth the risk of possibly getting food poisoning.
If it smells funny and tastes bad, don't eat it.
It is safe to eat if it does not contain uncooked/undercooked eggs (whites or yolks) and has not gone bad/stale/off.
They just get stale
The bad egg.
No, tap water does not go bad over time. It can become stale or develop a taste from sitting out for a long time, but it is still safe to drink.
Oatmeal can last in the fridge for about 4-6 days before it goes bad.
"No offence, but its smells very bad in here."
It cleans the bad chlertrsol out
It means it smells very bad.
Bacon
Bacon
No. There is no specific connection between oatmeal and lying down to sleep.