real poo

Da yucky stinky brown fluid dat drains outta yer ears after a day of dealing wif people who feed you tons of BS --- you need copious squirts of fake or "sham" poo to lather it all outta yer hair again.

If yer a "Baldy from Baldymoore" dude who seldom needs to visit a barber, you would not need so much "sham poo" to clean da "real poo" offa yer chrome dome as someone who is blessed wif a thick "mop on top" dat da BS would soak in and stick to; also, a lotta da disgusting "verbal excrement" drainage would merely drip off yer smooth scalp instead of actually remaining on yer head in da first place, and therefore there would be less of Ollie North's "residuals" there to clean off during your evening shower.

real poo

A messy substance which you must carry on to a flight because the airline wouldn't let you bring more than 100mL of the sham poo.

Unlike sham poo, real poo is solid and thus circumvents the arbitrary limits on liquids carried in carry-on baggage.

Sham poo is just fake shit. Ick.

Eschew shampoo! Demand the real poo!