No, the correct grammar would be "Look at what you got."
"Had got" is not considered correct grammar. It should be either "had" or "got," depending on the context of the sentence.
Yes.
No. Had gotten would be correct.
you got married
Got in at 2 minutes before their cut off time is not a correct grammar.
Got in at 2 minutes before their cut off time is not a correct grammar.
no its got woken up
You have a sister.
Got here in 2 minutes before their cut off time is not a correct grammar.
That is not correct grammar. A better sentence would be "I went to the supermarket and found this item." In the proper sentence, there is an object and better structure.
The sentence "I got here just 2 minutes before their cut off time" is correct grammar.