n.
1: One who does not grasp the concept of caution.
2: One whose success is based purely off relentless aggression and pure luck.
3: One who likes chicken.
4: One whose battle cry consists of their own name.
v.
1: To destroy all hopes of success.
2: To rush headlong into danger without regard to consequences.
3: To satisfy one's own desires at the expense of all around oneself.
Typically middle/upper class English male from good breeding and background. Usually old money, and has attended Oxford and/or Cambridge and hails from one of the home counties. Typically an Eton boy, enjoys eating cheese and wine in their smoking jacket and listening to classic FM's Evening Concert.
The Jenkins is traditionally spotted at either Henley or Marlow regatta, and usually wears some sort of hideously coloured striped boating jacket.
The title given to someone who struggles to answer a simple question asked. This person will attempt to give a bullshit response to act smart and seem credible even though they are completely missing the point. If you ever encounter someone like this, just walk away. There is no hope.