day oner

someone who has always stuck by you and always chooses your friendship/relationship over any and everyone else.

she/he is my day oner, never switched up on me.

Day Oner

An original fan of Old Dominion, some would call a superfan, obsessed with the band since their original song Day 1.

Getting the Day Oners together to go see Old Dominion in concert! I hope they play Day 1!