Urban Dictionary: 18 months

Never trust 18 months because its been 5 year now

They said 18 months..what happened now?

by Larrystylinson19 March 19, 2021

18 months definition: A different way to say 3 years and probably longer. Origin: One Direction

"Can someone remind One Direction of the fact that their 18 month hiatus ended 12 months ago?"
--
So 18 months= 3 years cuz 1+1=carrot.