" calling (on) "

 [ "called it" ]

1: To say something before it happen that you predicted would

  * e.g.,  ... Girl: im pregnant 

 [ "Call it" ]

1: To predict something before it happens, and subsequently state once the predicition actually occurs. Usually trivial like a plotline to a film, or a sports result.

  * e.g.,  ... Dude 1: Alright I'm gonna call it now: Darren's gone and gotten himself a shitty haircut. 

 [ "calling it" ]

1: Claiming rights to something. Like calling the last beer in the fridge, or the front seat in a car. Calling shotgun.

  * e.g.,  ... There's one beer left in the fridge, I'm calling it! 

 [ "call it" ]

1: To call it a day, to end the current task.

  * e.g.,  ... Right, I'm going to call it, that's enough for me. 

 [ "calling it in" ]

1: to do something half-assed, not bothering, doing the bare minimum

  * e.g.,  ... "i don't even care about that job, i'm more or less calling it in, when i do show up for work" -disgruntled employee 

 [ "call it in" ]

1: Just ask Big Ro.

  * e.g.,  ... Damn y’all still in the bathroom? Guess imma have to call it in. 

 [ "The Calling" ]

1: An American rock band consisting of two talented & not to mention hot people - Alex Band & Aaron Kamin.

  * e.g.,  ... The Calling's music is just incredible! 

 [ "The Calling" ]

2: They're most famous for their song "Wherever You Will Go" which was a big hit in '0

 [ "The Calling" ]

3: Fantastic band who incorporate meaningful lyrics into their songs.

 [ "called it" ]

1: To say something will happen before it happens.

  * e.g.,  ... Tim: I didn't study for the test, I'm scared! 

 [ "the call" ]

1: A telephone call received (usually) in the small hours of the morning, usually bearing bad news about a close friend or family member -- most of the time, either they have died, are near death, and/or were involved in a terrible accident.

  * e.g.,  ... You better hope you never get "the call"...... 

 [ "call" ]

1: Final decision based on value judgement, "the last word". Please note that this is rarely used without a possessive pronoun preceding it.

  * e.g.,  ... "It's not my call." - It's not up to me to decide.