1 definition by hammertime-tm

Top Definition
Verb-

to tell someone something with unwavering authority & confidence, when in fact, you have no real knowledge of the subject -usually done by a blowhard.
Yeah, he's experting on that guy, he has no idea what he's talking about.
by hammertime-tm September 10, 2008

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