Onan

Amazingly kind heart, you find yourself attracted to his smile. He will always be there to lend a helping hand

Call Onan, he knows everything.

by Chips505 December 10, 2016

onane

Doing something only to undo it in a second
Doing something incompletely

"He just called me, but it went straight to voicemail. I guess it was just one of those onane calls. In India we simply call it a 'missed call'."

"He just inserted his dick in my vagina and removed it in a jiffy. I guess we can call it onane sex."

by chichora_no1 October 8, 2012

onanism

the act of masturbating

that boy is so onanistical
he is havin a blast with that onanism
My pito is ready for its ony time

by mexican't101 February 25, 2009

Onanism

The withdrawl method of birth control

(removeing ones penis before reaching orgasm)

-not an effective method of birth control

Lets do onanism tonight hunny

by dude August 24, 2003

Onan

A dumbass, usually shit at life. You may also tell that he is horrible at soccer

"Yo, Onan why are you so bad at soccer?"

by ForniteSniper017 September 2, 2018

Arboreal Onanism

Masturbating in trees.

Prior to killing Martha Moxley, Michael Skakel masturbated in a nearby tree. He was convicted of 1 count of arboreal onanism.

by TwatCop September 23, 2005

Disciple of Onan

From the Book of Genesis: Onan and Er were brothers; when Er died, their father Jacob decided that Onan should assume matrimonial duties with Er's childless widow. However, instead of completing the act, Onan "spilled his seed on the ground". God considered this an evil act and Onan was slain for it.

A man was observed on the London Underground practicing the faith of a Disciple of Onan. Police were called and apprehended the suspect.

by BF1971 May 7, 2019