The worse tooth.
Usually used as a synonym of "not the sharpest tool in the shed," this came to be when someone used the word 'tooth', then 'worse' and fumbled it up.
A more frivolous version of the word "meh".
Usually used if the person is too tired to make the "m" sound, so they do't fully close their lips and just make a "fl" sound.
(if you were wondering, yes, this originated in Florida)