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smell something up
to cause a bad or strong odor in a place or on something. Your cooking sure smelled this place up! The spoiled meat really smelled up the house!
Also, stink up. Cause a bad odor, as in These onions smell up the whole house, or Your old sneakers are stinking up the closet; throw them out. [Mid-1900s]
To cause something to have a strong foul odor: The pungent soup I cooked smelled up the kitchen for days. You should wash the T-shirt, since you were the one who wore it to the gym and smelled it up.