Relating to the sound you make when you havent worked out in awhile. After the first 5 minutes, every sound you make is an "ooooh" or and "ahhhh"
Runner 1: Ahhhhh this feels fantastic
Runner 2: Ooooh ahhhhh ooooh
Runner 1: Dude you okay?
Runner 2: mmmmm ooooh yeahhhh ouch ahhhh
Runner 1: Oh I get it, you're having a total cardiogasm
by HannahHorton December 22, 2008
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Something that makes your heart feel really good; An orgasm for the heart
He gave me a cardiogasm when he told me how beautiful I am.
by Libran#1 April 12, 2017
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