Grant Imahara also explained that he asked Jamie Hyneman what the "M" stood for in M5 to which he replied "Movies, Monsters, Mechanics, Machining..." and Grant was thinking that the final M comically stood for Mustache.
Ulysses S. Grant | Cary Grant | Amy Grant | Grant Morrison | Hugh Grant | Grant | Lou Grant | Lou Grant (TV series) | Eddy Grant | Second College Grant, New Hampshire | Rob Grant | Grant County | Grant Park | Atkinson and Gilmanton Academy Grant, New Hampshire | Natalie Grant | land grant | Grant Wood | grant | Elbow Lake, Grant County, Minnesota | Grant (money) | Grant Allen | Atkinson and Gilmanton Academy Grant | W. T. Grant | Simon Grant | Grant Denyer | Duncan Grant | Brea Grant | William Grant Still | Madison Grant | Land grant |
Kari Byron and Grant Imahara failed, while Tory Belleci completed it by tucking his spoonful into his cheek and letting saliva accumulate in his mouth until he could swallow.