Referred to as“homo slackass-erectus” the natural evolution of this species occurred when a class of homo sapiens began genetic downward posturing with constant spineless and spasmodic upper limb gestures.
New research has now shown this also caused shorter legs and an inability to ambulate other than in an awkward shuffling gait.
The "drag-crotch" shape also seems to effect brain function hence you can expect no eye contact or intelligent verbal communication.
Research on its history shows that this species mostly receives food stamps and full government care.
Unfortunately most are highly fertile.