An amalgamation of bro and spectacular, refering specifically to the special way in which a bro is performing said duties. This creates a hierarchy which differentiates between the average bro and the accentuated BROoooh (sometimes refered to in certain regions as Dudebros) Usually the cause celebre for such an action requires an extreme level of broness exhibited and results in the immediate promotion of the bro to a higher, exalted level of bros known as brodom. For something to have been acknowledged as brotacular, the incident must involve the use of the word 'bro' at least 100 times, and a panel of bros must all come to a brocision in order for the event to be recognized.
Bro Judge #1: Well my bros, i've never seen such dedication to the cause of 'broing' in my entire life.
Bro Judge #2: SImply incredible. I never thought i'd hear the glorious word used more than 100 times in one sentence. Simply Brotacular.
Bro Judge #3: Send him the standard issuebirkenstocks and polo t's. One of the best displays of brocabulary i've ever seen. *raises his glass*
All: ANOTHER BRO!
The scientific name of the rare and serious illness commonly known as bat flu. Symptoms include loss of memory, excessive salivating, fear of entering chlorinated water, and growth of wing-like protrusions from your back.
Jenna opened the bathroom stall and was greeted by a vicious family of bats. They attacked and the bites transmitted baticularneosis. After that she had an intense fear of going to the pool for years.
"Dude where's Jenna?"
"Oh i heard she has bat flu. .. or like baticularneosis or some shit... like shit."