by LemonBoiiii June 16, 2018
Modern day slang for the word "Caveman". This adjective is used particularly when an individual has messy hair and ugly facial features. The term got its name from a popular internet vlogger Casey Neistat, who highly resembles a caveman
A: "Wow, Johnny woke up late this morning and didn't have time to fix his hair. He sure looks like a Casey Neistat, am I right?"
B: "Yeah, he does."
B: "Yeah, he does."
by LemonBoiiii July 15, 2018