That bully is about to deliver his famous knuckle sandwich.
If you want to make a sentence containing the word 'knuckle', here it is.His eyes filled with hatred, and he clicked his knuckles.I couldn't think of it without the plural but there it is anyway :-)
To include an idiom in an example sentence, simply incorporate the idiom naturally into the sentence to convey a figurative meaning. For example, "She had a chip on her shoulder" is an idiom meaning she was easily offended or held a grudge.
I have the power to make me a sandwich.
My cousin's current favorite idiom is 'as nice as spice'.
I like to eat sanwiches when i am on a picnic.
A False friend is just like a snake in the grass.
"Animal" is not an idiom. An animal is a living thing with more than one cell which cannot make its own energy.
The demonstration of how to make a sandwich was outstanding, and everyone got in a good nap, too.
When the project was assigned, other homework assignments got put on the back burner.
If you take a fancy to eating chocolates you will get fat.He took a fancy to her way of speaking.
This is not an idiom. Idioms make little or no sense unless you know the definition. This sentence makes perfect sense, so it is not an idiom. The dead fish smelled so bad that even as high as Heaven, you could smell them.
If you want, you can make him a sandwich. If you don't want to, you tell him to make his own sandwich.