WordNet (r) 3.0 (2006):

lounge about
    v 1: be lazy or idle; "Her son is just bumming around all day"
         [syn: bum, bum around, bum about, arse around,
         arse about, fuck off, loaf, frig around, waste
         one's time, lounge around, loll, loll around,
         lounge about]