What is Upper-decker?
1.
using the water retaining bowl of the toilet, instead of the toilet itself.
that beyotch pissed me off, so I ate 3 large burritos, took some Ex Lax, went over to her house and left her an upper-decker to deal with.
See
2.
the act of taking a shit in the cistern of a pub or restaurent toilet to highlight dissatisfaction at service or food standards.
causes the water flushed into the toilet to be shitty. and lets face it, who is gonna take a turd out of a cistern??? muuhahahaha
Random Words:
1.
A water mammal indegenous to Africa.
A wrinkly, musty, dry vagina.
The tour guide gestured to the tourist's right and pointed out..
