by azile February 24, 2007
 Get the peabrainmug.
Get the peabrainmug. "shut it, you stupid peabrain"
by kenny mcgill April 26, 2005
 Get the peabrainmug.
Get the peabrainmug. Miss Peabrain i love you
by eugene pappageorgiou May 4, 2006
 Get the peabrainmug.
Get the peabrainmug. by maymayamyagay May 5, 2020
 Get the peabrainmug.
Get the peabrainmug. An unfortunate, clumsy, dim-witted, accident prone individual whose many faults can all be attributed to their pea-sized brain.
by peebrayn November 22, 2011
 Get the Peabrainmug.
Get the Peabrainmug. When someone is being a simp , bitch , idiot , slut, wanka or just annoying. Or when you want to confuse someone by telling them to stop peabraining. It has no meaning then.
Stop peabraining.
by the one and only sky May 5, 2020
 Get the peabrainingmug.
Get the peabrainingmug. by Peabrain  November 11, 2020
 Get the pestament peabrainmug.
Get the pestament peabrainmug.