Top Definition
An orgasm-like first response upon someone learning a new fact like an especially novel, obvious, useful, or self-evident truth.

Not to be confused with Truthcasm
Get over yourself, it was just a truthgasm.
by Bob-omb Chelle October 27, 2010

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An orgasm-like first response upon someone learning a new fact like an especially novel, obvious, useful, or self-evident truth.

Not to be confused with Truthcasm
Have you ever noticed how the FedEx logo contains an arrow within the Ex?

Ooooooh! Oh my god! It's totally there! How did I not see that before!

Whoa! Did I just make you...

Get over yourself, it was just a truthgasm.
by Bob-omb Chelle October 27, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt