Plaster face is a female who has too much foundation makeup on her face you can't recognize the person. or A girl who hides her ugliness with foundation makeup.
"Look at this plaster face chick, she looks like she got a mask on!" " This girl is wearing too much makeup, she looks like a plaster face." "You know ugly girls put on the plaster face!"
by Willie T.664 January 20, 2023
The face you put on when shaking your bosses hand or meeting you parents old friends. Its a smile and nod, but you have no idea why you smiling. also used when someones telling a very bad joke, but you want to make them feel better.
-"oh look at Matt shaking Mr.Hayes hand, he has a total plaster face on"
-"ha and now hes laughing at mr.Hayes terrible jokes, but its a total plaster face"
-"ha and now hes laughing at mr.Hayes terrible jokes, but its a total plaster face"
by HH8 November 24, 2010