Top definition
A hair tie or hair elastic. The term 'hair lacky' is an amalgamation of the words 'hair tie' and 'lacky band'. Lacky band being a shortened version of elastic band or rubber band.
"Hey, do you have a spare hair lacky? I've got P.E. next and I don't want my hair getting all messy."
"Nah, sorry mate. I've got a lacky band but their super painful to use instead of a hair lacky."
via giphy
by EthanBradberry69 March 08, 2017
Get the mug
Get a Hair lacky mug for your guy Sarah.