Hummer Syndrome 

the inverse relationship between the size of a man's vehicle and the size of his penis.

Another dude in an H2, definitely Hummer Syndrome. Man why doesn't he just get a bumper sticker that says "I'm compensating for my small dick".

Hummer Syndrome by Scoats May 12, 2003

alaskan hummer 

The result of quickly drinking a slurpee and then performing oral sex.

If you pick up a coke slurpee on the way over, I'll give you an alaskan hummer.

alaskan hummer by mimzy December 9, 2008

Pop Rock Hummer 

Using the popular pop rock candy, an individual places it in their mouth and proceeds to conduct oral sex on another individual, whether it be on the penis, vagina, anus, or nipples. While the pop rocks explode in the giver's mouth due to the reaction with the saliva, this explosive sensation is transferred on to the "sensitivities" of the receiver, a "hummmmm" type feeling is received.

A common example of a pop rock hummer would be during a blow job. The girl puts some pop rocks in her mouth and once the pop rocks start "popping", she sucks the guy off. The same tingling sensation she receives in her mouth is transferred to the guys penis. This works even better the other way around when a girl gets eaten out because the pop rocks not only react with the saliva, they also react with the delectable juices of the vagina.

Pop Rock Hummer by Tony Tollefson January 4, 2009

Hummer 

A hilarious name for oral sex. Often used as a joke, when people think the Hummer H series vehicles.

Son: Daddy, I want a hummer for christmas.

Dad: (laughing) Me too, son. Me too.

Hummer by Armthehobos September 25, 2007

Hypoxic Hummer 

A sexual act performed in a private aircraft above 10,000 ft MSL in which the female co-pilot performs fellatio on the male pilot while humming “Off we go, into the wild blue yonder”. The pilot should remove supplemental oxygen 10 minutes prior to commencing to induce hypoxia and simulate auto-erotic asphyxiation. During the maneuver, the pilot operates the aircraft “lean of peak” to conserve fuel and minimize the production of green house gases. At the time of climax, the pilot should broadcast on 121.5: “One small step for man, one giant step for mankind.”

“Dude, Amelia gave me a hypoxic hummer on our flight here.”
“Kudos, you would make the Wright Brothers proud”

Hypoxic Hummer by legacyflyer August 28, 2009

hummer blowjob 

A blowjob where the cocksucker hums.

Hummer Blowjobs:

H1 = A BIG hummer blowjob leading to cumswallowing orgasm.

H2 = A medium sized hummer blowjob that ALMOST ends in orgasm, but leads to a mind boggling fuck instead.

H3 = A little hummer blowjob that just gets you hard and then stops. You better start fucking ASAP!

hummer blowjob by Jack Bozdog July 4, 2006

hummer gummer 

A blowjob from a woman without teeth.

Grandma gives the best hummer gummers.

hummer gummer by Captain Fantasdick May 2, 2005