vyhledat jakékoliv slovo, například blumpkin:
 
1.
Opposite to someone who has a screw loose i.e a bit dopey.
You obviously had your head screwed on while you were tackling that piece of coursework.
od uživatele Simon Batt 13. Leden 2005
 
2.
Someone who is "all there" in a mental sense but not necessarily in a physical one.
Steven Hawking is totally screwed on man.
od uživatele Simon Batt 12. Leden 2005