motor bone

when a girl is giving head you grab her hair/ears and thrust faster and harder.

This chick was giving me head and I grabbed her hair and motor boned her, when she gagged it was sweet!!

motor bone by motor bone expert January 11, 2009

moter bone 

32 feet long and sleeps 12

my moter bone is bigger then yours bitch

moter bone by ram man April 27, 2003

Moto-boner 

When the motivation gives you a massive erection. Both men and women can have moto-boners.

As Sergeant Brown mowed down some Haji faget fucks with his .50 caliber machine gun he began to grow a moto-boner. He then proceeded to spit the juices from his chewing tobacco onto his hand and slowly move his hand down his pants.

Moto-boner by Fuk_ISIS February 24, 2018

Motoboner 

When you're so motivated you get a boner.

"Why's Jason excited"

"Tim gave him a speech and now he's got a motoboner."

Motoboner by Lord Dez December 13, 2013

motorbone 

The act of a female's lips vibrating on the shaft of a penis. similar to motorboating for a man

Last night she offered to motorbone me

motorbone by phaceyj September 22, 2010

motoboner 

An erection sustained while riding a motorcycle.

"I had a rough ride into work this morning. I popped a wicked motoboner."

motoboner by Lone * June 27, 2008

motorboner 

Like motorboating, except instead of tits, it's with your boner.

This girl motorbonered me last night. Shit was so cash.

motorboner by kholms89 December 4, 2010