MTBFiins
MTBFiins is a term that has emerged within online communities, particularly those focused on mountain biking. It is a portmanteau, combining "MTB," the common abbreviation for mountain biking, and "fiins," a colloquial spelling of "friends." Essentially, MTBFiins refers to a group of people who share a passion for mountain biking and consider each other friends. This term signifies the social aspect of the sport, highlighting the camaraderie and community that develops among riders.
These groups often organize group rides, share tips and advice, and support each other on and off