When you have like, a lot of gas. But it won't come out.
Yo I got mad butt congestion. My ass bouta blow up
My anus can't handle all of this butt congestion.
The feeling of not quite knowing how you feel but knowing its not a good emotion.
A: how are you feeling?
B: 'idk i kinda feel like i have emotional congestion.'
Or 'idk i kinda feel emotionally congested.'