The act of inserting the brush end of the toothbrush up your own asshole and then proceeding to brush your teeth with it. This can also be done to others as a form of punishment with another person putting the toothbrush in while the taker must brush with it after.
Steven: "What I did wasn't even that bad"
Devon: "Bro you gave yourself a sticky dolphin, IT'S THAT BAD"
Devon: "Bro you gave yourself a sticky dolphin, IT'S THAT BAD"
by DCG$ June 7, 2024

by ShayneT March 16, 2015

Person 1: Hey man, been checking out Urban Dictionary lately, cool site!
Person 2: Yeah, bro. Hit a mealtime dolphin last week.
Person 1: No way!
Person 2: Yeah, bro. Hit a mealtime dolphin last week.
Person 1: No way!
by Mr. Mealtime D. November 4, 2023

When your dick is not entirely hard but not completely flaccid either. An in between state where the length of your shlong is clear but it doesn't seem like you're hard. The perfect state to show off your length without being clear you are attempting to show off.
Grant: Hey look at this photo of my willy
Frank: Nice length dude but this is obviously in your Dolphin State you show-off!
Frank: Nice length dude but this is obviously in your Dolphin State you show-off!
by Dolphin Guy August 4, 2017

During intercourse you try to shove your dick unexpectedly into her ass. She will turn around and squeak at you like a dolphin.
by CamelToeMafia August 29, 2019

by Phill Me Brightly February 17, 2018

A butter dolphin is a type of dolphin that lives in butter, preferably bregott. It was discovered in "the suberbs" of sweden by a dolphin lover that liked to put dolphins in her butter.
by butterdolphin00 December 12, 2016
