When you do really good at some maths and it feels like you just exploded in your pants a little because of how awesome the maths you just did was.
by Mathcore January 13, 2010
Person 1: "because you square it, there are 4 answers rather than the conventional 2."
Person 2: "omg i think i just had a mathsgasm."
Person 2: "omg i think i just had a mathsgasm."
by XxXSpasticXxX March 26, 2018