Used when you don't really know but you're truly in a hurry so you type this in a cute and rushed way.
Person: Hey do you know if John will home at the party?
Person: Probabky I don't know I have to go. I'll see you there!
Person: Probabky I don't know I have to go. I'll see you there!
by Tazzgames16 June 17, 2021
Get the Probabkymug.