What does Bangalore Strawberry mean?

Bangalore Strawberry meaning in Urban Dictionary

A sex act some consider sordid, a Bangalore Strawberry is the process of sticking a person's nostrils an additional man or woman's rectum. Where point the recipient farts.The title originates from a mix of Bangalore, somewhere considered dirty, smelly, warm and unhygenic (the anus), and a strawberry, a fruit that is really purple (i.e. the nostrils becomes red through the friction of being such a strong room).