enjoyment, amusement, or light-hearted pleasure while travelling by train through Europe. In formal usage, it applies only while using the official Interrail Pass; otherwise it ought to only be railfuns.
“I had such interrailfuns en route between Budapest and LakeBled!”
A coupe consisting of people from different races. In America, some people think of it being just couples with a black person and a white person, but that’s not true.
Pablo: if you’re Hispanic, why is your last name Wang?
Georgia: my mom is Mexican and my dad is Chinese, they’re an interracial couple.