Pissing into my arsehole

Pissing into your own arsehole
Meaning, your fucking yourself up.
Pissing into my arsehole
Meaning, something or somebody is fucking me up.
Pissing into their arsehole
Meaning, i'm going to fuck somebody up.
Pissing into my own arsehole
Meaning, i'm gonna fuck myself up.

"He's pissing into his own arsehole drinking that"
"It's friday and i'm going to piss into my own arsehole"
"Is that true or are you pissing into my arsehole"