Rail-boner 

A railroad enthusiast that stands on bridges and films/takes pictures of modern everyday trains. Their obsession includes thousands of hours of footage of trains that no one knows what they use it for. If trains were people, rail-boners would be classified as stalkers.

Did you see that guy standing on the bridge with a Norfolk shirt and hat on filming that coal car with a tripod? Yeah, he’s a Rail-boner. He gets so hard for the choo choo !

Rail-boner by BunkyHairTIE May 26, 2023

boner rail 

snorting coke off a hard cock

hey, you should have stayed at the bar after it closed. these sluts (and this guy) were totally doing boner rails.

boner rail by daathrules December 9, 2010

rainboner 

A gay man's erection.

Elton John had a rather apparent rainboner during his last performance.

rainboner by pinkpanties24 November 2, 2011

rainboner 

getting a boner because you're attracted to rain

Oshit! I just got a rainboner. The rain is so sexy today.

rainboner by parkyujin April 14, 2017

Double Rainboner 

When you save up a nut for at least two weeks before hosing down your partner. Double the rain from your boner.

The other night I hit my girl with that double rainboner, took her 2 showers to wash off all the jizz

Double Rainboner by CavernReaper February 25, 2023