n. (1) an interloper with questionable hygiene and a penchant for discussing her Victoria's Secret undergarments at inappropriate times
(2) someone who speaks out of turn to people who are not her friends
Overhearing a conversation to which she was not part of, that sticky vicki interjected with an unwelcome, "Just drop it!"
When a guy shoots his load up a girl's nose.
Tyler gave Carole the sticky vicki last night.