When a guy has the power to attract girls who are available( not seeing anyone) It is quite obvious if one has " biddie magnetism." The guy in question puts out little to no effort when picking up girls, they always come to him, hence Biddie MAGNETISM.
Gene: Yo I don't know why Adam gets so many ladies...
Erb: Well, Gene Adam's got biddie magnetism
Gene: OH
Erb: Look at him over there those two girls over there are all over him
Girl 1: Lets go somewheres private
Girl 2: Damm girl, yous onto something
Adam: CHYA its all thanks to my biddie magnetism
A change of clothes, toothbrush, and other necessary items packed by a biddie before she leaves her home to prepare for an overnight stay to avoid the walk of shame the next morning.
Bro 1: Is Emily staying over tonight?
Bro 2: Yeah she is, how'd you know?
Bro 1: She left her Biddie Bag on your bed.
A large group of scantily clad women roaming the streets with short skirts, high heels, and low self esteems, all in line because their swagger can't be shared on the sidewalk.