(figuratively) walking stomach, stomach on legs (person who is hungry all the time)

(transitive) to set up, to establish, to set on foot

(figuratively) walking stomach, stomach on legs (person who is hungry all the time)

on one's guard, on the alert, on the lookout

(informal) on it

instantly, right then and there, on the spot / at the time, at first

(transitive) to take someone's word for it, to take someone at their word

in a row, in rapid succession, one after the other

(transitive) to send someone packing

(figuratively) to stick to one's guns, to hold the line, to dig one's heels in