by mmmlele August 13, 2007
A person who is competitive,overly-ambitious and substantially exceeds minimum requirements. A gunner will compromise his/her peer relationships and/or reputation among peers in order to obtain recognition and praise from his/her superiors.
That chic in the front row of our class who always raises her hand, takes on additional assignments, and wrote a 25 page answer on our final when all that was required was 10 pages is such a gunner.
by Jenna J October 27, 2003
A name for someone, typically a medical student, who will do anything (ethical or otherwise) to get ahead.
M1 Dude: "So, Bunson explained that the kidneys are somehow connected to the islet of Langerhans?"
Other M1 Dude: "Don't listen to Bunson. He's a total gunner. Bunson will burn you everytime."
Other M1 Dude: "Don't listen to Bunson. He's a total gunner. Bunson will burn you everytime."
by The Quill May 23, 2009
by The Big Black Dragon March 20, 2009
A person who will do anything for you and will stick by your side no matter what. A Gunner is someone who is hot, cute, and adorable all at once. Gunner is also a sweet, kind, and romantic guy. Gunner loves spending time with the people he loves and will do anything to ensure their safety. You can’t have a better friend than a Gunner. He’s the best you’ll ever get. If you ever meet him or even start dating him, NEVER and I mean NEVER let him go.
by Omnomisexual March 19, 2019
A very strong man with humongous nuts and will beat anybody’s ass that comes in his way.and loves one girl for the rest of his life
Gunner is a beast
by Cheesenuts.451 October 15, 2019