1.) A birthday bicycle is a means of transportation for a person to their birthday celebration, on which many can 'take a ride'.2.) A Birthday Bike can be purchased as a gift for a person's birthday celebration, and after that they exceedingly utilize their new bicycle.3.) A birthday cycle has its own utilizes. You are able to go on it for a spin toward stores, to college, house from clubbing/pubbing or work.4.) As a sexual innuendo it can be described as a 'Banging Birthday Bike'... The abbreviation of which is 'BBB'.4.) There are many benefits regarding a birthday bicycle. For instance, it's a communal method of transport and saves the surroundings.5.) Are named a 'Banging Birthday Bike' in intimate innuendo context. (Abbreviation of which is 'BBB').