Possibly, a new species is evolving...
You guessed it… it’s a new breed of young human beings!
They are referred to as “homo slackass-erectus” created by natural genetic evolution through constant spineless posturing, and spasmatic upper limb gestures, which new research has shown to cause shorter legs and an inability to ambulate other than in an awkward shuffling gait.

Maybe we are going back to being apes ??
The only danger to this new species would be National Service..... Oh those were the days!!!!!!