Rusty finger

Brown tint of fecal matter found on the tip of your finger after itching or playing with your anus. This is most commonly observed and then sniffed.

After a short jog, Jimmy reached down his sweats and scratched his anus. When he pulled his hand back up, he had a rusty finger, then sniffed it.

by Robbbbbbbbbbbbbb March 14, 2009

rusty finger brush

The art of fingering your butthole and then using your rusty finger to brush someones teeth. - Jim Williams

My wife loves my rusty finger brush. The rustier the better.

by loverofallthingsrusty September 20, 2015

Rusty Finger Puppet

Like a rusty trombone, but somewhat straighter. Performing anilingus on your woman whilst diddling her vaginal canal. Classy move, and lets her know hepatitis ain't no thing.

Although I enjoyed that Rusty Finger Puppet last night, you might want to get a blood test.

by TrevtrevO May 28, 2010