- the act of freeloading off a group or individual.
Ex. - A person accepting a date for the free food.
Ex. 2- A person asking to hit off your joint.
Ex. 3- A person not ordering food then still asking to get a piece of your meal.
That b*tch is always on her bum activity with all the dudes she meets.
term coined by mellowdee and judith the sixth to describe the activity by certain bums aka a certain goth
omg he’s on some mad bum activity