1 definition by Mustard-Fanatic

When upon the act of fat fingering a button on a controller or remote, mustard begins to seep from the pores on the pad of said finger.
I went to unlock the car but Mustard-Fingered the panic button, now it wont turn off.
by Mustard-Fanatic March 28, 2021
Get the Mustard-Fingered mug.