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.
Estrogen is known to exacerbate mucus production and cause the mucus to get very thick or thin. Throat disorders such as tonsillitis, strep throat, catarrh, laryngitis often have symptoms of mucus in the throat. Viral infections such as chicken pox, measles, mononucleosis, whooping cough or croup may also cause throat mucus.