Viagra Falls is a a small sub region on the outskirts of Niagara Falls where old men flock by the dozens to purchase semi legal Viagra pills. Basically the black market of boner pills.
2. When your Viagra wears off and your erect cock starts to fall. Hence "Viagra Falls"
1. Bro 1: Yo I pulled a Viagra Falls.
Bro 2: Nice bro I've always wanted to do that.
2. Bro 1: Yo don't tell anyone but I had to delay my date 2 hours waiting for my "Viagra Falls" to happen
Bro 2: Yo that is fucked but your secret is safe with me.
By Verile
Viagra Falls
Refers to an abnormally large amount of ejaculate being spilled due to an extensive period of time since last ejaculation has occured, after viagra is used and ejaculation has been acheived a huge amount of stored semen is released.
Droopage due to a major emotional trauma, such as almost crashing one's pathetic mid-life Harley, having a 22 year old girl laugh at your naked body/"erection," being caught in bed with the babysitter by your wife, losing the mid-term election.
An excellent title for a Country & Western Song.
"Debbie actually pointed when she was laughing at your dick?
Viagra Falls !"
"Man, when my wife caught me in bed with Debbie, it was Viagra Falls."
"It was an un-romantic visit to Viagra Falls for Senator Specter when he posted 37% at the polls Tuesday."