1. a gigantic, monolithic, gargantuan shit
2. a tall, lanky female who displays features of a horse (and may also speak in a monotone)
1.(girl with high pitched voicewalks into porta john): JEESUSS CHRIIISSTTT!!!
(Eric): hahahha, dude I just left the biggest gundling in that porta john.
2.(student one): I hate my history teacher!
(student 2): who do you have?
(one): Miss Stack.
(two): Oh yeah, she's such an ugly gundling.
can be described as a person of much intelligence, however a 'gunwinder' lacks some social skills, but can adapt well to new environments, also known as an 'urban warrior'