When an individual, often researchers and scientists themselves, gets very excited about or amazed at a scientific fact, new discovery, unexplained event or new theory.
Eg.
Person 1: did you hear about the discovery of Promachoteuthis Sulcus? I have a total science boner about it
person 2: yeah man I heard they've only ever found one
Person 1: dude it's awesome it's a squid with teeth like structures
Person 2: wow dude this could change the world of squid research
Person 1: did you hear about the discovery of Promachoteuthis Sulcus? I have a total science boner about it
person 2: yeah man I heard they've only ever found one
Person 1: dude it's awesome it's a squid with teeth like structures
Person 2: wow dude this could change the world of squid research
by OrganisedMishap June 27, 2016

when ur huge/small/average cock is bigger than usual because u see Ice Spice in her new music video with the 9989 person she collabed with
by mzdth May 28, 2023

When you get a crush on almost every mildly attractive older woman you come in contact with
usually happens to boys around 12-18. right around that time, you get horny over your teachers, mom's friend (s), and maybe even therapist.
usually happens to boys around 12-18. right around that time, you get horny over your teachers, mom's friend (s), and maybe even therapist.
Teacher: Jarrad I called on you, please stand up.
Student: ok fine *stands up*
Teacher: oh boy, Jarrad did I cause that?
Student: cause what?
Teacher: Look at your crotch area
Student: Oh sh-
Teacher: it's ok, stay after class and maybe I can help you with your Puberty Boner that I caused *winks*
Student: Ok thanks!
Student: ok fine *stands up*
Teacher: oh boy, Jarrad did I cause that?
Student: cause what?
Teacher: Look at your crotch area
Student: Oh sh-
Teacher: it's ok, stay after class and maybe I can help you with your Puberty Boner that I caused *winks*
Student: Ok thanks!
by jarrad_bellringerboy January 28, 2023

Note from your boner is when someone feels the need to (often unasked for) express their opinion about someone else's sexual appearance. See also I like small boobs. Making themselves look like a complete fool. These notes are never welcome and completely misguided and make the sender be ignorant and dumb. Even if the intention may have been good.
Imagine a forum discussion about how breast size may hinder sexual attraction. Random individual chimes in with a comment like "I like small boobs". Thinking that their preference somehow would make the other person(s) feel better. But achieving the opposite. Said comment is a note from your boner.
by Xantipe January 14, 2020

by Tavanator February 17, 2020

Music that contains the sound of a womans singing voice intended to give hands free feeling of an orgasm
Amy Lee from Evanescence give me a boner every time I listen to her music, Evanescence songs are true boner jams
by Shaelyn hater April 4, 2021

by DJen May 5, 2023
