Top definition
Basically another way of saying happy birthday. The Glo means get lit, so its basically saying happy turn up day.
Happy Glo Day bro go fuck some bitches.
by luV . l1++ January 22, 2021
Get the mug
Get a Happy Glo Day mug for your mate Paul.
May 12 Word of the Day
When someone goes to the gym and spends 90% of the time on their phones scrolling through social media
Looks like its thumb day again for Jimmy with his usual routing... 3 sets of 5 snapchat selfies and 10 sets of scrolling through facebook until exhaustion
by Gary br April 02, 2017
Get the merch
Get the Thumb Day neck gaiter and mug.