have you ever had a friend say something about a "CalArts bean face"? like, that trope where every cartoon character's face looks like a bean? this is the real life equivalent. this is the proper definition. if you go to google images or whatever the fuck and type in "ed miliband smile", you'll see a bunch of pictures of Ed Miliband doing this god-awful smile that looks exactly the same as these "bean faces".
"look at this dude, LMAO LOOK AT HIS FUCKING MILIBAND FACE"
Eating a bacon sandwich in such a way to look both the most disgusted and pleased you could possibly look.
To miliband or to experiance milibanding, thus becoming milibanded
"Mate, look a Dave, he's milibanding!"