The rhythm of the hiccup, or the time between hiccups, tends to be relatively constant. This causes a slight "hiccup" in the video about twice a second. The hiccup is an involuntary action involving a reflex arc. David kisses a startled Mary, who starts to hiccup again. Hiccup accidentally wakes up a gigantic dragon, which also chases Hiccup. Toothless is eventually allowed to stay with Hiccup. Despite this hiccup in his career, Presley was still going from strength to strength. The condition characterizes spoken communication that sounds like a short-breathed hiccup. Norbert is annoyed that Hiccup cheated, and locks him in the cage. Unlike many Cocteau Twins songs, "Sugar Hiccup" and "From the Flagstones" have discernible English lyrics. However, Toothless blasts away the ice, revealing that both Hiccup and he are unharmed. Hiccup and Fishlegs flee on their skis, with the Hysterics behind in hot pursuit. Hiccup and Toothless become heroes because of their bravery. Hiccup, Camicazi and Toothless get out of the Hall through the chimney. Hiccup and Toothless follow him on the Windwalker.