To act lazily or indolently; to recline; to lean; to throw one's self down; to lie at ease; as, to loll around the house on a lazy summer day.

be lazy or idle; "Her son is just bumming around all day"

To hand extended from the mouth, as the tongue of an ox or a log when heated with labor or exertion.

To let the tongue hang from the mouth, as an ox, dog, or other animal, when heated by labor; as, the ox stood lolling in the furrow.

To let hang from the mouth, as the tongue.

Lin Yutang suggests that we can achieve "the highest wisdom of living" by alternating between the "absolutely erect working posture" and "the posture of stretching ourselves on a sofa." See: LOLLYGAG, RECUMBENT, PUT ONE'S FEET UP, SUPINE.