Used to describe a car made to sound louder and more aggresive than it actually is. Typically done by Boy racers by fitting an aftermarket exhaust system.
Usually in mountain gorillas, when groups come across each other in the forest, the male-male interactions are quite aggressive, involving chest-beating displays and sometimes even physical violence. Similarly, in Ireland, as a particular species of males, generally known as skangers, pass each other they display similar aggressive actions. These actions are known as throwing shapes and can involve head movements, fist movements and strange methods of walking.
A bag of chips (thick cut potato fries) that contains and arbitrary number of chips more than a regular bag of chips. The amount of extra chips is at the discretion and generally based on the mood of the person serving as there is no standard measure for a large chip.