Aine Drain

When you poop out the cum load into the toilet after anal.

My aine drain was a little bloody when I squeezed it out into the toilet.

by Snowpiss July 7, 2023

Stain Drain

The act of pooping inside a toilet and the poop slides down and leaves a nice brown stain on the inside of the toilet.

He pooped inside the toilet it slide every leaving a nice brown line behind it Bob then yelled out "STAIN DRAIN!!!!!!"

by Fletcher tagell January 8, 2011

Idaho drain plug

During anal sex and the person getting fucked in the ass begins to shit all over the other persons penis

“Dude I had an Idaho drain plug last night. There was shit everywhere.”

by Johndoewillams June 10, 2023

To drain the main vein

Expression: for guys to take a piss.

I need to drain the main vein...like right now. Is there an industrial area where I can do it on the street?

by Sexydimma July 26, 2025