Top Definition
One who enjoys feeling women's breasts, but is far too rough with them causing the women a great deal of pain. This can also be to describe someone who doesn't know how to approach or handle a delicate situation, or it can be used just as a general insult.
Example 1: (Breast Toucher)

My breasts are killing me!

What happened?

My boyfriend is such a tittymasher!

Example 2: (General Frustration Insult)

Dude...IHACK3457 will not stop camping me!

Yea, I know that guy..fuckin tittymasher

Example 3: (Delicate Situation)

Dick: Hey guys, we have been friends along time right?

Tom: Sure, why whats up?

Dick: Well you should probably know then..Im gay.

Harry: OH MY GAWD WHAT THE THE HELL!?!?! ARE YOU KIDDING ME?!

Tom: Harry! don't be such a tittymasher!
by RuinComplex October 19, 2009

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