"coger a alguien desprevenido" in English

to jump- to answer- to build up- to catch out- to come up with- to get up- to nab- to nail- to take up- to fuck- to bang- to bang- to bonk- to dick- to hump- to hump- to lay- to make- to screw- to shag- to shag- to take- to catch- to catch hold- to clutch- to fetch- to get- to grapple- to pick- to pick up- to seize- to bag- to collect- to gather- to get into- to knock … down- to go down with- to gore- to get laid- to fit

refute

A

at- to- toward- on- within- into

anyone- someone- any- anybody- one- some- somebody

taken aback- unprepared- unsuspecting- unwary