1 definition by Spookyroni

Engaging in typically, romantic or somewhat sexual behavior with other men, for the purpose of personal development not a long term relationship. People Blue-shirt to prepare both participants for future relationships with other people.

An play on the term “red-shirting” because blue shirting is often done in college.
Greg: Why are you always hanging with Todd? That’s gay.

Jim: We’re not gay we’re just blue-shirting until graduation. His girlfriend cheated on him.
by Spookyroni December 16, 2018
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