A corner of something which is musty in odour or demeanour. Usually denotes the bad part of something, somewhere or someone.

If the corner of something has a bad smell this will be of unknown origin but will cause strokes when it comes into contact with nostrils.
"This pillow has a bit of a musty corner, why is that?" "Not sure but I think a random slept on it at that party here last week and now it's musty, i might have to burn it."
OR:
"Eeeewwww this is the musty corner of town isn't it, there's a LIDL over there look."
OR:
"What made your corner musty this morning?" If someone is in a bad mood.
by Fantastic Fy00g March 8, 2011
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