A sloppy dolphin is a sexually performed act that involves the male eating out of the anus of a female, while fingering her clitorus until she squirts. While he is doing this, he is making dolphin sounds in an attempt to get her to do the same.
by Jon Wright, Brett Dugan, William Wezenter II November 01, 2007
When you're having sex doggy style with your drunk girlfriend and you try to sneak it in her ass, she looks back and say "ert-uh ert-uh", like a dolphin. Her inebriated way of saying "aw hell no!
So my girl had a few drinks and was letting me do some freaky stuff. So I tried dropping it in her ass and she looked back and said "ert-uh ert-uh", like Flipper! She hit me when I called her a Sloppy Dolphin. Yes...the couch is comfortable.
by KingerG March 23, 2017