The person/friend that sleeps with the bartender, thus making future visits to the bar uncomfortable and not as enjoyable as it used to be because of their weird dynamic
Stop sleeping with all of the bartenders, you're a bar killer
A keg of beer. Derived from brenade, and a portmanteau of brain and artillery.
As with "brenade", the "brain" refers to the alcohol's deleterious effects. Similarly, the "artillery" can compliment the "brain" when referring to the explosiveness of the keg's effects. It also refers to the similarity of a keg to an artillery shell: the metal, the actual potential of explosion, the weight and use of special equipment, the loading of a keg into an ice bath or kegerator (like a shell into a cannon), etc.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.