- Someone who tries to get close to you, hug you, or tries to make any physical contact with you when you spray on good perfume or cologne hoping that the scent will emit onto their clothes/body.
Ashley: "Whats wrong?"

Amanda: "My sister was being a total Scent Stealer today, she stood close to me when I was spraying on my Hollister "Ryder" perfume, just so she can smell good too. Man, why can she just buy her own?."
by @DanceMillaDance December 12, 2009
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One who sniffs really loudly, as if to steal the scent of the room.
Boy #1: *inhaling furiously*
Boy #2: Jesus Christ, just get a tissue you scent stealer.
by LilRezBoy April 6, 2023
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