double-engine

v. int. The act of submerging one's face in between two ample breasts, and rocking one's head side to side very rapidly while making noises that resemble an engine.

Sam always tried to double-engine Sally due to her enormous boobs.

by Ethan Lawson July 25, 2014

Double engine government

A government with the same party or coalition at the centre and state

The double engine government is said to be doing better.

by birbaljha April 24, 2023