God helps those who help themselves with a gun.
The best things in life are free with a gun.
The bigger they come, the harder they fall with a gun.
Where there’s a will, there’s a way with a gun.
If at first you don’t succeed, try again with a gun.
Eww, although it brings to mind the Beatles and “Happiness is a Warm Gun (with a gun)”
Isn’t that pretty much what a bayonet is? And we know how well Bayonets work for Republicans. 
Now the penis mightier than the sword with a gun… who knows? 
I made home-made fortune cookies for my gf a few years ago. She saved her favorite fortune, although it hasn’t come true yet:
. . .with a gun.
A smile is just a frown turned upside down…with a gun.
On the internet, nobody knows you’re a dog… with a gun.
How about other Amendments:
The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people with a gun.
The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people with a gun.
Jesus Christ Superstar with a gun.
Do unto others…with a gun
Everything’s better when it sits on a Ritz…with a gun
Children should be seen and not heard…with a gun
Sugar and spice and everything nice. That’s what little girls are made of… with a gun
Treat each day as practice for tomorrow… with a gun.
Do not follow where the path may lead. Go where there is no path…and leave a trail… with a gun.
Your lucky numbers are 6, 13, 20, 32… with a gun.
May you live in interesting times…with a gun.
Good news from afar may bring you a welcome visitor…with a gun.
If you feel you are right, stand firmly by your convictions…with a gun.
You create your own stage…the audience is waiting…with a gun.
People in your surroundings will be more cooperative than usual…with a gun.
Original “fortunes” were shamelessly cribbed from: Fortune Cookie Quotes - Fortune Cookie Database - from item 50
When the going gets tough, the tough get going with a gun.
Here’s one of my memorable cookie fortunes, amended:
“It is not too late to take a different path… with a gun.”
Fortune favors the bold with a gun.
The early bird catches the worm with a gun.
Never look a gift horse in the mouth with a gun.
God helps those who help themselves with a gun.
Actions speak louder than words with a gun.
All good things must come to an end with a gun.
If you can’t beat 'em, join 'em with a gun.
I pledge allegiance to the Flag (with a gun)
of the United States of America, (with a gun)
and to the Republic for which it stands, (with a gun)
one Nation under God, (with a gun)
indivisible, (with a gun)
with liberty and justice for all. … with a gun
“I’ll give you my gun when you take it from my cold, dead hands.”… with a gun.
He who places watch in toilet have crappy time … with a gun.
Man with hole in pocket feel cocky all day … with a gun.
She’s so fat, when she lies around the house, she really lies around the house with a gun.
In Russia, TV watches you … with a gun.
Actions speak louder than words… with a gun.
Hell hath no fury like a woman scorned… with a gun.
“Do unto others as you would have them do unto you with a gun.”
“Good things come to those who wait with a gun.”
“If you want something done right, you have to do it yourself with a gun.”
I’m going on an anger management course … with a gun
When God closes a door, he opens a window with a gun.
God never gives you more than you can handle with a gun.