stir

To insert the penis into either, the vagina, the mouth, or the anus and spin one's self in either a clockwise or counterclockwise manner.
We did some thrusting and achieved climax when we "stirred".
by HoserHoe November 10, 2004
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muni

To hold the penis of all the sexual partners involved and jack them off simultaneously. Named for the San Francisco Public Transportation System. The first publicized occurrence happened in the bathroom of a San Francisco ferry boat.
I think its appropriate to Muni, when I'm in San Fran.
by HoserHoe November 10, 2004
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Back door

1. An ass.
2. To have anal sex.
3. To fall asleep with someone's face next to your bare ass.
1. Wow, that is one back door I want to grab.
2. We went back to his apartment and he back doored me.
3. I woke up to realize we had been back dooring it all night.
by HoserHoe November 11, 2004
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fulcrum

Being in the center of a sexual act. Coming from its more convental use in leverage and physics.
Rachel gave head to Tom and did missionary to Rich, she was the fulcrum between them.
by HoserHoe December 05, 2004
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Velma

1. A very nerdy person on the outside, but to be crazy cool and great in bed.
2. the act of being a nerdy person, yet cool and great in bed.
3. Someone who is attracted to a nerdy person in the hopes that they will be crazy cool and great in bed.
4. The act of seeking out nerdy people of the opposite sex in hopes that they are cool and great in bed.
1. That chick is such a Velma.
2. I know those girls velma.
3. That dude is one horny Velma.
4. That guy is going to velma tonight. He is totally on the prowl already.
by HoserHoe November 10, 2004
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Double Dip

To be pleasuring two male organs either orally or anally at the same time.
When Eric and Brian came over, I gave them them a "double dip" and then we proceeded do some "muni" until I came.
by HoserHoe November 10, 2004
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Bunt

To surprising grab and hold a strong grip on the ass of another man in a sexual manner.
We were walking along when he bunted me. He didn't let go until he had gotten my pants off.
by HoserHoe November 10, 2004
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