Boniface is probably best known as a society matron foil for slapstick comedy trio the Three Stooges, in which she intercepted many a flying pie. Thanks to the daily television broadcast of the wildly popular Stooge films, Boniface is widely seen on a regular basis. Boniface employed her perfect comic timing in several of her appearances. She dealt with a shrinking or torn skirt in No Census, No Feeling and Crash Goes the Hash, squirmed uncontrollably thanks to a mouse crawling down her back in Loco Boy Makes Good, and was flooded in both Spook Louder and her final appearance, Vagabond Loafers. Conversely, she maintained her composure in Micro-Phonies and even dealt Curly Howard several painful face slaps in An Ache in Every Stake.