Reverse Erection 

When something is so vile and such a massive turnoff that your penis literally panics and retreats back into your body. This is a defense mechanism and natural instinct so your penis can not be sexually violated by what has been deemed so repulsive.

When I had found out my mom's ex boyfriend texted me about how horny he was, thinking it was my mom's phone number, it gave me a reverse erection.

Reverse Erection by TuxedoChicken January 23, 2016

Erecty-est Erection of all fucking erections 

When you look at something SO sexually stimulating that you would piss/cum out of your own dick from it

You start to feel in and it is rock hard and extra veiny

Oh my fucking God I have the erecty-est erection of all fucking erections

Erecty-est Erection of all fucking erections by Fuck fucking fuck fucking fuck October 10, 2021

Affection Erection

When you get an erection from a hug, holding hands, when someone says I love you, or anything in that nature

Man I hadn't seen Olivia in awhile but I saw her and we hugged and got an affection erection.

Affection Erection by some fag December 8, 2015

Post-erection reply 

When your horny af and you snapchat a bunch of easy girls but they reply after you already finished jerking off

Tom I swear this bitch is always playin. I send her a snap tryin to get nudes and she gives me that post-erection reply.

Post-erection reply by Crazy man sulliran May 9, 2017

mass erection 

1. When someone gets a super stiff boner from playing Mass Effect 1, 2, or 3 and/or looking at one of the many female characters or their respective sex sences.

2. A person who gets a hard-on from playing any of the Mass Effect games.

man looking at Liara's ass give me such a mass erection

mass erection by drity_d December 12, 2012

raging erection

n. An massive erection produced by a state of extreme arousal; one which is extremely blatant to the point where, if not tearing completely through the pants and undergarments, is clearly defined against the fabric and impossible to conceal.

I got a raging erection when Katie bent over!

raging erection by I'mNotATerroristButIPlayOneOnTV! August 4, 2003

spiritual erection 

A woman who you excites spiritually; to be bowled over or turned on in a spiritual sense. To be ignited by enlightenment.

Dude, I went and saw marianne williamson, I swear she gave me a spiritual erection! Man I'm just saying, OPRAH, WELL SHE GIVES ME A SPIRITUAL ERECTION.

spiritual erection by Lenny Payne October 30, 2010