loaf

[1]	bum , bum around , bum about , arse around , arse about , fuck off , frig around , waste one's time , lounge around , loll , loll around , lounge about
[2]	loiter , lounge , footle , lollygag , lallygag , hang around , mess about , tarry , linger , lurk , mill about , mill around

[1]	brick , loaf of bread , cake , block , chunk , lump , cube
[2]	head , sense , brains , (Colloq) noggin , noodle , block , bean , (Brit) noddle , (Slang) (Brit) chump