Top Definition
When you stroke your thumb on your handheld touch device but it doesn't register because you are wearing gloves.
Why isn't my iPhone working! I can't believe I spent all this money on this piece of junk! Screw you Apple!

Dude you're thumb blocked. Take off your gloves dumba$$.
by Kt-Mack February 12, 2010

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Simlilar to cockblocked, this is when someone else prevents you from something benificial in or around a videogame.
My friend's workplace thumb blocked me when he promised to give me a ride to pick up Resident Evil: DS and they called him in the day of release.

That noob just thumb blocked my windstorm by winning a roll, he doesn't even need it!

I got thumb blocked when Halo 2 came out and the banks closed early.
by Vincent Nasco February 06, 2006

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