rotary dial 

To stimulate a female's genitals using one's finger(s). A reference to the motion of dialing a land line telephone in the era before touch tone phones came into common use.

Penelope wasn't being too amorous last night and I thought I might not get laid, but after I reached into her panties and rotary dialed her, she begged me to mount her so of course I obliged.

rotary dial by irishguy29407 March 12, 2012

rotary hoe

1) A mechanical device used for farming.
2) A name for promiscuous female, who goes about having sexual intercourse with anyone and everyone possible. A slut.

1) Farmer Brown has bought a brand new rotary hoe.
2) Sally is such a rotary hoe. She had sex with eight guys in two days.

rotary hoe by hellochicken November 11, 2006

rotary chicken 

the ebonics term for rotisserie chicken, usually spoken at a fast food restaraunt

(At a drive thru)Drive thru: Can Inhelp you?Customer: Can I have a 1/2 chicken with corn bread?
Drive thru: yo, you want fried chicken or rotary chicken?

rotary chicken by Jason373 May 18, 2009

rotary engine 

Contrary to popular belief, it was not "thought of by Felix Wankel when he was 17". It was developed in the late 1800's before his birth (in 1902).

Used mainly in aircraft, it essentially is a conventional piston-driven internal combustion engine, with the pistons set radially around the center crankshaft. The difference is that the whole engine block rotates around the crankshaft, rather than the pistons turning the crankshaft.
The pistonless rotary engine, as produced by Mazda, was initially designed by Felix Wankel as others describe, yes, but putting his name on all rotary engines is like saying that all watermelons are seedless.

You should do some ACTUAL research before claiming you know about the rotary engine.

rotary engine by Epsilon Rho Tau Omega March 23, 2010

rotary, rotor, rotar, rota, rotang 

Any Wankel rotary-powered mazda in Aus or New Zealand (or other car retrofitted with rotary engine) R100, RX-2/3/4/5/7/8. The greatest form of transport ever. Rotang is NZ term.

"Wanna catch up? Buy a rotary!"
"Dat rota iz full sick Habibs!"

rotary, rotor, rotar, rota, rotang by sideways April 28, 2004

Rotary Dialed

When a woman gets fingered forcefully by someone who is incredibly inexperienced

She was complaining the whole way home from that party because that guy she thought was perfect totally rotary dialed her in the guest room.

Rotary Dialed by Arby2013 January 15, 2012

Rotary Engine 

The Balls

Man did you see that? it must be a rotary engine it had the balls!

Rotary Engine by Cleathy November 30, 2009