look up any word, like rimming:
 
1.
To give a blow job, fellatio.
"Did she go down on you...y'know, did she flush your toilet?"

"No."
by Jonbron May 24, 2005
 
2.
A girl shits in your mouth, while she jacks you off.
My mouth tastes like shit, but the pipe is drained; thanks to the girlfriend flushing the toilet.
by 3o8 June 09, 2009