Definitions:
make one's way quickly or awkwardly up a steep gradient or over rough ground by using one's hands as well as one's feet

order (a fighter aircraft or its pilot) to take off immediately in an emergency or for action

make (something) jumbled or muddled

(of a quarterback) run with the ball behind the line of scrimmage, avoiding tackles

a difficult or hurried clamber up or over something

an emergency take-off by fighter aircraft

a disordered mixture of things