Practicing load expressions

- The president Luis Cardenal of National Association of Private Company is LOADED because he steals the money to from the companies.
- My good father is in the bar, he's LOADED. (in the bar.... it sounds like he is at a place that sells alcohol. I believe you say is a member of the bar, or he is a lawyer) 
- Maroon 5 will come next year, it will be a LOAD OF CRAP/RUBBISH. (not sure if that is what you meant)
- I have LOADS OF colors, I can give you some. (a load of colors might be better)
- I have to review A SHITLOAD OF exams, I'm tired! EXCELLENT use of shitload A+ 
- I'm too upset to go out with Alex, he's a FREELOADer.   (doesn't pay his share)
- I just finished the concert, it's A LOAD OFF MY MIND/CHEST. ( Could I say "He just finish the concert, it's a load off his mind", changing the possessive adjective?) Load off my back, chest, mind, are all good. I think load off my back is popular)
- I LOADED the car     with petrol. (petrol is very English, in America it is gas or fuel when referring to your car and not the oil market)

Practicing load expressions

- The pPresident Luis Cardenal of the National Asociation of Private Companies is LOADED because he steals the money from the companies.
- My good father is in the bar, he's LOADED. Why is your father good? 
- Maroon 5 will come next year, A LOAD OF CRAP/RUBBISH.
- I have LOADS OF colors, I can give you some.
- I have to review A SHITLOAD OF exams, I'm tired!
- I'm upset to go about going out with Alex, he's a FREELOADer.
- I just finished the concert, it's A LOAD OFF MY MIND/CHEST. ( Could I say "He just finish the concert, it's a load off his mind", changing the possisive adjective?) Yes. He just finished the concert and it's a load off his mind.
- I LOADED the car with petrol. I haven't heard the word "load" used for filling a car with gasoline. You could load a car up with luggage.

Another usage: Loaded gun. He loaded the gun with ammunition.

Practicing load expressions

- The President Luis Cardenal of National Association of Private Company is LOADED because he steals the money from to the companies.
- My good father [or maybe you mean Godfather?] is in the bar, he's LOADED.
- Maroon 5 will come next year, A LOAD OF CRAP/RABBISH RUBBISH.
- I have LOADS OF colors, I can give you some.
- I have to review A SHITLOAD OF exams, I'm tired!
- I'm upset to go out with Alex, he's a FREELOADER
- I just finished the concert, it's A LOAD OFF MY MIND/CHEST. ( Could I say "He just finished the concert, it's a load off his mind", changing the possessive adjective?) [1]
- I LOADED the car of with petrol. [2]

[1] The expression "get something off your chest" means something slightly different - it means telling someone something that you have been keeping secret, or something that has been 'weighing you down'. You wouldn't use it in this context.

[2] This is grammatically correct, however you would say "fill the car with petrol". You could say "I loaded the car with suitcases", for example.

Well done Luisa, I enjoyed your sentences :)