Taking a huge dump looking like your reeling in a huge pike and when you finally let the log drop - you get splashed in the ass with dirty torlet water.
Ohhhh man i just did a back seat bumpkin in the pike posistion i need to go home and change my underwear
A combination of the words "post," "boast," and "poaching." It is a reflexive action of participating in social media culture of displaying ones personal life out of temptation to compete with their peers, while inadvertently volunteering personal information about the self and ones relatives.
person1: Did you see person2's vacation photos?
person3: Man, person2's personal account of their own life is amazing!
person1: they poasted all their kids bullshit while vacating up in dat 'Cun (Cancun)
person3: Back in the day, we had to get a parent signature on a piece of paper and bring it back to class have our photo taken for the public. That poasting has to stop!