Rusty Blumpkin 

To have a woman suck your cock while you are taking a shit. Afterwards she tosses your salad and cleans your anus with her tongue.

My womans such a trooper, she sucks my cock and licks my pooper.
She gives a damn fine rusty blumpkin.

Rusty Blumpkin by Rod Cocksman March 21, 2009

Rusty Blumpkin 

receiving oral sex on the toilet with the runs or very bad diarea.

I took a mean ass shit last night but my girl came in and gave me a rusty blumpkin.

Rusty Blumpkin by Si Julio February 18, 2009

rusty blumpkin 

The act of receiving a rim job while concurrently taking a dump and receiving a handjob.

Man I got this rusty blumpkin last night, aboslutely filled this chicks mouth with crap.

rusty blumpkin by Hugh G Rection April 8, 2005