Disco Slacking

Sarah's been looking forward to her night out at the disco, when she could steal all the spotli and everyone's attention with her spectacular groovy dance moves, when she could regain her energy enjoying some super tasty cocktails, when she could play all kinds of sneaky "ups you've been stamped!” tricks on her friends and so on. Would you help her carry out her plan without getting noticed by her boss, for this is supposed to be a work night for her at the disco and not a fun-filled one, you know!