Hold Your Tongue 

1) Ridiculous old-school talk which means "Don't say anything". It's right up there with "Pick your feet up", "Pull your socks up", "Hold your horses" and "Sleep tight". These are also phrases which, if taken literally, would be amusing viewing.

2) A cautionary comment to a bloke who may be considering sex with a woman whose disease status is unknown, but looks rife. (Condoms won't help if you're making oral contact with females, kids. They're not magic.) It obviously means "Don't go down on her, you'll get herpes"

1) "My mummy says you're a harlot"
"Hold your tongue, Julia! And pick your feet up!"

2) "Right, I'm leaving now. Guys, this is Kelly"
(gestures to bleach blonde wearing velour tracksuit and giant hoop earrings, chewing gum and smoking at the same time)
"Alright, but Dave? Take this durex and for the love of God, hold your tongue"

Hold Your Tongue by MagickDio April 27, 2010

Hold your tongue 

A saying to say when someone speaks ill of another person, there are moments to not say something that does not need to be said. Holding one's tongue can prevent gossip on the job and not offend others.

Hold your tongue Donna! You don't want some verbal retaliation to come back towards you.

Hold your tongue by Kissornot August 6, 2023