Erectinated 

When a guys dick gets hard off of something that excites him.

Jenny: Look Joe's dick is erectinated.
Lily: I know.

Erectinated by Dee S. September 20, 2007

Erectionitis 

where you cant get your erection to go away even after you've had gratuitous amounts of sexual intercourse of which you came 2x still have a hard on and a hand/blowjob wont even fix it nor will masturbating yourself. and when you sleep you wake up n its still there.

I have erectionitis ive had this boner for 7 hours now :(

Erectionitis by Dixon sider February 25, 2011

erectionise 

to have sex with. from the latin 'erectus'

im gonna erectionise you babycakes.

erectionise by richard February 18, 2005

Erectionary 

An erection experienced while reading a dictionary.

Dude, page 578 gave me a massive erectionary

Erectionary by Lazy_Quitter January 7, 2011

erectionafying

when something is so hot that it immediately induces an erection

Sean Day's gingery hair is so erectionafying.

erectionafying by hollister1234 November 8, 2009

Erectionize 

When you see someone, recognize them, and then get an erection.

Adam: Who is that? She looks familiar!
Dan: I can't tell who it is. Is that Alex?
Adam: Oh it is. Damn. I just erectionized her.

Erectionize by AK4792 May 12, 2015

Erectionary 

A dickin' down on a girl so good that it's revolutionary

man that girl got an erectionary this mornin

Erectionary by chcecc06010510 October 4, 2016