Erection (also known as an Air-ection) caused by a combination of vibration, temperature and pressure - usually experienced in Economy Class air travel where your seatbelt is 'fastened low and tight' and the seats are upright in any position.
Flew the red-eye home from Perth last night, copped a painful Air Horn that must've lasted at least an hour.
device commonly used to interrupt one's high school band practice the week prior to the big homecoming parade. may also be coupled with the use of profanity being aimed towards the band director (band director will usually become angered because the band is his or hers greatest accomplishment in life)
*long blast of one or multiple air horns* "eat camel cock,(insert band directors name)!!!"
A pipey, gassy thing that goes BRRRRTTT BRRRRTTT and pisses everyone off.
Hold on, i need to test my new air horn
When you're banging a cute chick and you honk on her tits and blow ass right her face.
Hugh Jackman totally gave Hailey Berry an Airhorn on the set of X-Men 2.
when you are receiving a rim job. You pull the giver close and fart in their mouth. You cause the giver's mouth to expand.
I was getting a rusty trombone but it wasn't very good. So I gave her an air horn instead.