Help Needed: Send me your pony innuendos (For a story, of course)

Hiya everybody!

I've got an interesting idea for a humorous new story, but for it to work I need a bit of help.

What I need from you all is the best pony-based innuendos you can think of. And I mean the whole gambit of innuendos from double entendres and cringe-worthy tinder pickup lines to catcalls and sex puns.

To clarify, no meta-gaming this. I'm looking for phrases that ponies would use, not fans of ponies. So no "I'll go 20% deeper than anyone you've ever known" or "Call me Larson, because I'm about to rock the fundamental nature of your world." (I also present these as evidence for why I need some help with this.)

Those that are selected will be credited in an authors note and the story description.

Thanks for the help!