Top definition
A fuck boy, who likes all your girlfriend/fiancé/wife's photos, and constantly sends her inbox messages even though he clearly see she's in a relationship. A habitual liked who can't get a girlfriend because he's too much of a thirsty fuck boy.
"Yo this Instagram fuckboy keeps liking my girls pic" -bro 1
"Don't worry about it, bro. He likes every girls picture. I'm sure he wacks himself to sleep every night after he hits the like button" -bro2

"I figured he was thristy anyways" -bro 1
by Unfuckboy93 September 29, 2015
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