a flat, open pie filled with real or artificial custard, as thrown in slapstick comedy (as modifier): custard-pie humour
Collins Concise English Dictionary © HarperCollins Publishers::
cus•tard-pie
(kus′tərd pī′),USA pronunciation adj.
- Theater, Show Businesscharacteristic of a type of slapstick comedy in which a performer throws a pie in another's face: popular esp. in the era of vaudeville and early silent films.
- 1930–35
'custard pie' also found in these entries (note: many are not synonyms or translations):