Sandra Oh takes the marshmallow test on this weekend's "Saturday Night Live" promos

Sandra Oh is hosting Saturday Night Live for the first time this weekend. Promos for this week's episode hit the web and in them Oh is taking the marshmallow test against Mikey Day. It turns out we learn that Oh has no impulse control. SNL airs Saturdays at 11:30pm, this week Tame Impala serve as the musical guest.