Fondle your flagpole
Free Willy
Frost the pastries
Frosting your maple bar
Frying up the corndog
Gallop the old lizard
Gardening with the golden trowel
Genital stimulation via phallengetic motion
Get a date with Slick Mittens
Get the German soldier marching
Get to know yourself
Get your pole varnished
Give it a tug
Give your low five
Giving the half-blind dog a run for his money
Go a couple of rounds with ol' Josh
Go blind
Go on a date with Fisty Palmer
Go on a date with Handrea and Palmela
Go the blow
Going Hans Solo on Darth Vader's head
Goose the gherkin
Grease the pipe
Greasing the three-legged cow
Hand job
Hard labor
Have one off the wrist
Helping put Mr. Kleenex's kids through college
Hitchhike to heaven
Hitchhike underneath the big top
Hitting too close to home
Hoisting your own petard
Hold the bishop
Hold the sausage hostage
Holding your own
Hone the cone
Honk your horn
Hosing down the driveway
Hotfooting it to the nearest exit
Hug the hog
Hump your hose
Investing in pork bellies
Invoking the Oscar Meyer love spell
Jack hammer
Jazz yourself
Jerk Jamby
Jerk the gherkin
Left to your own devices
Letting the cat out of the bag
Liquidating the inventory