Weight

“Cyclonus, the floor is not for sitting,” Grimlock said, lumbering back over; he had transformed into robot mode and was holding an energon cube. “Tables and chairs are for sitting. Me Grimlock will show you.” He reached down a hand; Cyclonus took it, and let Grimlock pull him to his feet. “Ungh, you heavier than you look,” Grimlock said.

“The weight of my engines,” Cyclonus said blankly. Some power had been diverted from his antigrav unit to the emotional subsystem in order to help him recover. He walked heavily to the nearest empty table and sank down at it.