Top definition
A male of any age with an exceptionally large Penis. The suffix "Keir" is derived from a roman word "keirack" which translated into english is defined as a length which cannot be measured it is so vast.
by Jaime Carlsson May 07, 2008
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