Placeboi's usually dress in black and wear eyeliner. They unabashedly wait hours to be front row at placebo concerts.
by bahhh678 March 6, 2015
A boy or man that essentially behaves as a boyfriend but does not receive the title or physical benefits of the position. Typically seen as a friend by the other person rather than a romantic interest. This person provides the emotional support and care that is associated with a good boyfriend but is essentially a placeholder for the other persons lack of romantic partner.
by Rebellious Mind April 25, 2019