doing the mongoloid

Acting crazy, goofy retarded or palsey like movements in an exagerrated way.

Anyone at a sporting event who dresses up, wearing the colors, screaming is doing the mongoloid

Adults who act childish around a child look like they are doing the mongoloid.

deawteeaw

Someone who acts peculiar, particular, or posseses certain unique mannerisms or ways of expressing themselves.

Dr. Phil in explaining a condition is deawteeaw.
The loud pitchman for all those products is really deawteeaw.
The teacher passing out papers and explaining the curriculum is deawteeaw.