short term memory loss....e.g.

-ya going running up stairs to get sumting,,reach the top then think wtf have i come up here for.

-ya go to the shops to get bread n milk,,,com back wit munchies and to nights dinner

-do 5 hrs of studying for an exam,,,the next day in class all you can do is day dream

-1 of the kids is being naughty,,,go to tell it off,,,dam which 1 was it again? fuck it ill tell them all off lol

theres just a few examples

Peace