What is Toolette?
1.
A female version of a "tool", one who does something that makes you say "why did you do that?"
I can't believe Shawna did something like that, she is a true toolette.
See
2.
Also spelled "tewelette". Annoying female tending to overplan every day in life to the detriment of those involved. Spreadsheets, Prozac and the F-bomb are typical signs if your wife or coworker is becoming a Toolette.
"That dam Toolette just called me a Kabby!!!"