Yes, it's either lazy "mobile phone texting speech" like ''u'' for ''you'', or phonetic spelling because many people can't pronounce (or are too lazy to) ''probably'' properly so what is heard is what is written.
Probably
While "prolly" is a short form of the word "probably" used in texting, it is considered to be unacceptable in any other form of writing.
its a regiment prolly
it means you should prolly dump him/her
it means you should prolly dump him/her
prolly asian
Prolly the same as wherever you're from
Not finding titular initials "PA;" prolly they mean Pennsylvania.
It was prolly prolly prolly barrack, maybe joe, and maybe malaka.
prolly nothing? lol
it means she prolly likes you or ppl r talkin crap behind ur back to her.....it prolly means shes feelin you tho....ASK HER WHAT HER PROBLEM IS!!!!
underneath the dash. which it probably isn't the fuse prolly your fuel pump