Man-festing

When a straight male jokes around with another male coworker/friend in a gay manner (i.e calling coworkers/friends cute, spanking other male coworkers/friends, blowing other male coworkers/friends kisses), so often that they manifest themselves gay. Typically in a construction/blue collar environment.

Yo Brian, I gotta stop with all this flirting, I'm man-festing myself some feelings for you.