Deletion of FMX (foot motocross)

Comment: Rather humorous eologism.  I was unable to find any reliable sources on this.  In fact, most of the (meager) google hits for "foot motocross" are actually in reference to Bicycle Motocross, as a "10 foot motocross" ramp
Stance: delete
Cited policy: Wikipedia:Notability (WP:N)