Student attendin Trinity College, Dublin. Term used as self-reference.
You might think going to UCD makes you special, but I am a Trinner!
by NeoGreeb February 1, 2008
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a student of TCD, someone of above average intelligence, a "winner"
I'm a Trinner!

Trinners for Winners!
by trinnerwinner November 21, 2009
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Student attendin Trinity College, Dublin. Term used as self-reference.
You might think going to UCD makes you special, but I am a Trinner!
by NeoGreeb February 1, 2008
Get the Trinner mug.