Tried

Someone asked me to sing a line from "Don't go breaking my heart"
I couldn't if I tried.
My girlfriend tried to make me have se* on the hood of her Honda Civic…
But I refused. If I’m going to have se*, it’s going to be on my own Accord.
Earlier, I tried to sneak into the Star Trek convention disguised as the starship's doctor.
Security soon discoverd, however, I wasn't the real McCoy.
I tried to tell my favourite joke about trains, but it got derailed.
I know someone who tried to run away after camouflaging a railway. He tried to cover his tracks.
I know someone who tried to runway after camouflaging a railway. He tried to cover his tracks.
Did you hear about the lawyer who tried to sue a shark for biting all his limbs off?
He didn’t have a leg to stand on.
A friend of mine tried to annoy me with bird puns, but I soon realized that toucan play at that game.
“The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.”
Bill Watterson
“I tried to look up impotence on the Internet, but nothing came up.”
A knife tried out for Varsity football.
It didn't make the cut.
What’s the difference between a worm and pumpkin?
Have you ever tried worm pie?
Prisoner: "I’m sorry I tried to escape."
Guard: "I’m not mad, just… disappointed."

Remember, kids, never let your guard down.
I tried my hand at cinematography, but it didn't really pan out.
My wife tried to unlatch our daughter's car seat with one hand and said, "How do one armed mothers do it?" Without missing a beat I replied, "Single handedly."