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A virgin guy.But who eagerly wants to lose his virginity.

All the Newcummers in the house, Heads up!! Coz here come the girls.

That newcummer's so desperate he'd fuck a cabinet.
by krzn August 19, 2008
A newcummer is the first time someone jerks on their man horn.
Jim: (Stroke, Grunt, Stroke, Grunt.......) (Sigh of relief). Ah what the fuck is this white shit on my dick?!?

Dad: Don't worry Jim your a newcummer.
by The Chocolate Leopard March 25, 2010