Top definition
Someone who has had sex with so many people that they are virtually guaranteed to have multiple STD's. Similar to a walking STD.
Me: "Pat and John are walking petri dishes."

Jane: "I know, they're total male sluts."
by PennieGirl July 20, 2005
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May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015
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