loiter around
to idle somewhere; to hang around. Stop loitering around! Get going! The kids were loitering around for most of the summer.
loiter over something
to dawdle or linger over something. Don't loiter over your meal. I want to start the dishwasher. I wish you wouldn't loiter over your chores.
loiter something away
to idle away a period of time. Those boys will loiter half their lives away. They loitered away their summer vacation.