The art of having a conversation with someone when you don't know anything about them, sometimes not even their name. Often (but not always) used when sharking (a.k.a picking up) women.
Hey man did you even know that girl you were talking to last night?
Pigeoning is the urban equivalent of the coutryman's segulling.
It is an act best enjoyed in a group.
It involves predominantly but not exclusively, males depositing their excited bodily excretions on a windscreen whilst watching an act of dogging. The ejaculate mimicking the appearance of avian faeces.
Whilst Zoe was busying cleaningJim's BMW she couldn't help but get annoyed by the stuborn remnants from all the pigeoning the night before