1 definition by Chinaking
A sexual encounter involving an obese woman (the tank) catching a brave yet powerless man (the activist) unawares. For a successful Tiananmen Squaring, the man must flee into anonymity and the rest of society must deny the encounter occurred.
Ivan: "I know I saw Dmitri leaving the club with that XL chick last night. There's no way she didn't Tiananmen Square him!"
Vladimir: "First of all, I have no idea what you're talking about. Second, don't mention this ever again."
Vladimir: "First of all, I have no idea what you're talking about. Second, don't mention this ever again."
by Chinaking October 28, 2012