To hit a fellow participant across ones face with ones flacid penis. However, a guerilla form of unsolicited molliwomping is popular amongst young men when they are inebriated. To molliwomp. To be molliwomped. To go molliwomping. To be a molliwomper.
She had not long since opened her eyes as she rose from a gentle slumber when she was molliwomped by the young man in the green bathers.