pop art portrait of man showing loser sign on forehead. negative human emotion facial expression

antagonize art attitude bother bully comic cranky debase defeat degrade disappointment distress dot embarrassing employee expression face failure grumpy guy halftone hand happy harass hater head humiliate intimidate mad male mocking offend oppressors people person pester pop ridicule rude sarcasm signal standing student tease thumb tormentor university unprofessional vector worker young