|The act of putting in an up right position under the elastic waist band of shorts/sweatpants to hide an erection.
The boy had gotten aroused when seeing his stepmothers mid drift so he a had to stiffy-stuff his erection in his shorts.
by poopsackle January 8, 2016
Get the stiffy-stuff mug.A brown stiffy is when a man preforms anal sex on a woman (or sir) and she poops whilst he is inside. This can be intentional or by accident.
by Ching_Chang_Chong March 27, 2016
Get the brown stiffy mug.by Chicks luv me August 25, 2018
Get the stiffy homo mug.The exceedingly uncomfortable and inconvenient bent-far-forward position that you are forced to assume when sitting on the toilet and trying to urinate, but you have a "stubborn" boner that refuses to "relax", and so you have to awkwardly lean way over with your head down between your knees in order to rotate your abdomen far enough to get the tip of Mr. Happy down into the bowl.
It's a good idea to take a good long whiz **before** "getting it on hot 'n' heavy" with a luscious chick --- especially if you also take a Viagra/Cialis pill prior to said bouncy-bouncy --- to avoid any unexpected stiffy-squats.
by QuacksO April 16, 2019
Get the stiffy-squat mug.by Yo8484 March 17, 2017
Get the depressed stiffy mug.Getting an erection due to having to take a piss.
Similar to Morning Wood, except it happens while you're awake.
Similar to Morning Wood, except it happens while you're awake.
Ashley: Is that a gun in your pocket, or are you just happy to see me?
Cam: Neither; it's a piss stiffy.
Cam: Neither; it's a piss stiffy.
by Camshot4 June 8, 2016
Get the Piss Stiffy mug.Getting an erection due to having to take a piss.
Similar to Morning Wood, except it happens while you're awake.
Similar to Morning Wood, except it happens while you're awake.
Ashley: Is that a gun in your pocket, or are you just happy to see me?
Cam: Neither; it's a piss stiffy.
Cam: Neither; it's a piss stiffy.
by Camshot4 June 8, 2016
Get the Piss Stiffy mug.