People say that the elevator doesn't go all the way to the top or that someone's elevator doesn't go all the way to the top to mean that someone is stupid or mentally ill. I get the feeling his elevator doesn't go all the way to the top.
Too much mucus buildup in throat is most often due to excessive post nasal drip. This can be caused by allergies, flu, and the common cold. The phlegm that accompanies an infection can hang around long-term. It usually clears up within 4 to 6 weeks, but for some people the problem can drag on for months.
How to Clear the Throat of Mucus. There can be many causes of mucus in the throat such as colds, allergies, gastroesophageal reflux and sinus infections. Throat mucus can be uncomfortable, make it difficult to swallow, cause constant throat-clearing or even drain into the stomach, causing nausea and bellyaches. Clear Throat Mucus.