I'll give an honest view of my week, when it's busiest :P
Monday - After labs rush back for dinner then go and help at Brownies. Come back and either relax for the rest of the evening or work if necessary
Tuesday - I may go to a Compsoc talk in the evening (if it's interesting)
Wednesday - DUSAGG Social
Thursday - Night off! Get work done, maybe go and see friends for board games later in the evening
Friday - DUS debate*
Saturday - Lie in, Brunch, Badminton, Cafe Scientifique, Work for an hour or 2, dinner, AstroSoc's usual meeting
Sunday - lie in, lunch then work for the afternoon. Evening...JCR meeting (if there is one) then spend time with friends around college.
*Not that I've been recently...