saber rattler 

Someone who encourages rushing to war. Essentially identical in meaning to warmonger

A lot of those old boys are saber rattlers; it's because they fought in WWII, and think it builds character.

saber rattler by Rod Brock March 10, 2007

Saber Rattler 

When a man is spooning with his lady in an aroused state, and she lets loose a fart impersonation of a motorcycle which rattles his twig and berries so violently that he experiences an involuntary orgasm.

My baby pulled the old Saber rattler on me while we were watching Gleaming the Cube and I had to change my shorts.

Saber Rattler by Tacohead September 17, 2018

Sabre-Rattle 

Millennial-era sex interpretation of an early 20th Century phrase to threaten military action, flex muscle or might.

"You can Sabre-Rattle me any time!"

Sabre-Rattle by dclarsonpdx May 24, 2015