Top definition
When Matt touches you and butterflies take over your stomach causing you to slightly orgasm.
Friend One: What happened!?
Friend Two: He made me Mattgasm!
by Mattgasmer January 26, 2012
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
the mind blowing orgasm you get whenever you see Matthew Perry
Friends is on I know I'm gonna have a Mattgasm when I see Chandler
by Mattylover January 23, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
3
An experince one recieves when touching themselves at night and kills dinosaurs!! That being said it is like a whole new genre of Orgasm dedicated to Matty boo!!
NO, joke ladies I had the wetest Mattgasm.....Oh my G!!
by Nicole October 10, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug