User:Siuenti

backie means a ride on the back of someone's bike eg
 * " a glorious, heavenly backie"
 * "she'd never had a 'backie' before"
 * " He waspromised a 'backie' on safe terrain"

Beer_parlour/2016/September

Appendix:English_numerals#Naming_rules_.28short_scale.29