|1.||where are you at?|
the most common way to ask someone their location that only makes you sound dumb. the "at" is not needed and only prolongs a response cause the person being asked is rolling their eyes and sighing.
Jules: Ah yes; I expected your arrival 20 hours ago.
Verne: Yeah yeah yeah... I got caught up but we are close by.
Jules: Where are you at?
Verne: You mean, "Where are you?" Sheesh! Where are you at?
You say it like that all the time. It's, "where are
you?!" Get it right and call me back.