When someone sees someone else's incredibly cute dog and uses any combination of the following noises or utterances such as; ohh, awwwww, ahh and higher pitched ohhhh. This is usually followed by an exlmation of "Oh how cute!" "Can I hold you?" "I want one," and "I love you!"
A girl walks by a cute puppy dog in a car window and says "Awwwwww, Ohhhh, He's so cute! She goes on and on and then shudders a little, thus having a dogasm.
by SweetpeainSF January 22, 2010
Every dog has a spot on their body, that when pet or rubbed, causes one of their hind legs to flutter back and forth.
(While I rub behind my dog's right ear.) Honey, look at Harleigh, she's having a dogasm.
by JonDevin January 05, 2009
The look on a dog's face when a scratch given by a person is so intense it's leg begins to spasm.
My god Fido's having one hell of a dogasm.
by Bofern November 20, 2012