I am 20 something是什么意思?

I am 20 something是什么意思? i am reading something丶是什么意思? am i messing something i am sorry ,something is wrong with the computer是什么意思? I am sure we can work something out是什么意思 I'am going do something This is something that I am having to cope with myself是什么意思 I am tired.I am thinking of ( )something else Am i missing something什么意思 I am something 的意思是什么? I forget something important是什么意思 I am ok 是什么意思