Meaning : Be lazy or idle.
Example :
Her son is just bumming around all day.
Synonyms : arse about, bum, bum about, bum around, frig around, fuck off, loaf, loll, loll around, lounge about, lounge around, waste one's time
Meaning : Indulge in horseplay.
Example :
Enough horsing around--let's get back to work!.
The bored children were fooling about.
Synonyms : fool, fool around, horse around