the extreme overusage of the text lingo lol after every text that you send, or just the single use of lol in a text.
Amanda: I can't believe my boyfriend just cheated on me!!!
Amanda: Your such an lolwhore!!
One who uses the acronym LOL superfluously to the point where onlookers completely disregard any LOL's originating from said person.
Dude- "Jesus man, that chick is such a lolwhore on MSN messenger"
Sweet- "I know, i can never tell when she actually thinks something is funny"