Source : Webster's Revised Unabridged Dictionary (1913)

Scoot \Scoot\, v. i.
   To walk fast; to go quickly; to run hastily away. [Colloq. &
   Humorous, U. S.]

Source : WordNet®

scoot
     v : run or move very quickly or hastily; "She dashed into the
         yard" [syn: {dart}, {dash}, {scud}, {flash}, {shoot}]