Essentially the same as in English; it is like a.....
Como un(a) ...
como un flan - shaky
como un tren - gorgeous
como una regadera - crazy
hablar como un papagayo - chattering like a parrot
Source: Spanish Student, and a few examples
Robert is a idot his nickname is Dot Robert is a idot his nickname is Dot
your an idot
i did you idot
No You Idot
no who put this is an idot
today, you idot.
3 u idot
learn how you freaken idot????????????????
Yes you nitwiit idot
dont do any work idot!!
to be a idot or moron
No one ! People are idot.