Here are 11 headline templates from magazines that might come in handy for you!
Oops! [# Topic] Mistakes & How To Avoid Them
[#] of [People] Reveal What Really [Does Something]
[#] Tricks to [Do Something] & [Do Something Else] Faster
How To [Do Something Cool]
The Truth About [Something]
[#] Best [Tricks,Techniques,Tips] to fuel (or boost) your [Something]
[Do Something] This Week [While Doing Something Else]
The Ultimate [Something] Plan (or Guide)
[#] Reasons Your [Something] Is Not [Doing What It's Suppose To Do]
[Topic] Mistakes Even Smart People Make
[Something Complicated] Made Simple
You can check out some examples here:
http://www.inboundpro.net/11-brillia...ling-magazines
Here are some more i created:
[#] Brilliant [Things] You Can Steal From The World’s Best [Something/Someone]
How to [Gain/Lose] [#] [Outcome] in [#] Days... Without [The thing people hate]
How to Make [Something/Someone] Obey Your Every Desire: The [Target] Experiment
Scientific [Skill]: How to [Skill] 300% [Benefit] in [#] Minutes
The [TV/Movie] Guide to Changing the World with [Skill/Topic]
Four Steps to Finding Your [Goal]
The Three Key Elements of Irresistible [Topic]
How to Increase Your [Goal] by [#]%
50 Can’t-Fail Techniques for Finding [Goal]
The [Relevant Celebrity] Guide to Becoming a [Topic/Outcome] Machine
Ten Timeless [Benefit] [Task] Techniques
Thanks Man!!!
Wow, nice Headlines!!
It's posts like this that make you go back and evaluate all your campaigns! Thanks for the share!
I can't figure out how to twist any of these for dating? Got any examples?
Oops! [Dating] Mistakes & How To Avoid Them
[4] Tricks to [Find a Date] & [Settle Down] Faster
How To [Find a Date This Week]
The Truth About [Meeting Mr/Mrs Right]
[9] Best [Dating Techniques] to boost your [Sex Life]
[Find a Date] This Week [& Meet Mr Right]
The Ultimate [Online Dating] Plan
[69] Reasons Your [Single] & Can't [Find the Right Man/Woman]
[Online Dating] Mistakes Even Smart People Make
[Finding the Right Man/Woman] Made Simple
Off the top of my head 
can you really use these headlines though and just drop them off at a dating offer?