the act of doing so many push up that you in fact defecate yourself
i got to 49 push ups then did one push shit
To have someone stick their fingers in-through-the-out-hole in order to give one sexual pleasure.
holy shiiiiiiiiiiiiiiiiiiiiiiiiiit!
To persist at a task that one is clearly not capable of.
I let this stupid n00b think he could hack me even though I'm behind a PIX, just because I wanted to watch him push shit uphill.
In Australian idiom, engaged in a hopeless task.
A: D'you reckon Davo's gonna crack it with that chick?
B: Nah mate. He's pushing shit uphill.
Taking another man up the back passage.
Derek likes pushing shit uphill
An strategy used to manipulate unfavorable Internet ratings, opinions or other social-media emergencies by displacing them from awareness with massive amounts of alternatively engineered content.
Kripes! We just got super-flamed on Twitter and it's contagious. This could cost us millions if it spreads to the news-feed--mobilize the forces, we gotta push that shit down!