Answer the question about text:

3rd august . where i officially become 18!although the fact that my parents sucks the starting of it , overall i had a blasting birthday!all thanks to my dearestsss .. i was drenched with coke by the weirdos exactly at 12midnight.looking damn messy with the make - up i went home.then my mum spoilt the mood totally.i do nt think she remembers its my birthday at all . but who cares .

What may have happened during their birthday celebration ?
They had stayed out late with their friends .