stiffy

when a guy get a hard cock

Look, he's got a stiffy!

by Anonymous January 31, 2003

stiffy

A name given to a 1.44MB data disc to differentiate it from a 360MB "Floppy" data disc.

Not used outside South Africa to my knowledge.

To a secretary: Can you give me a stiffy?

by Derek Blount April 15, 2008

stiffy

uncontrollable erection whilst on a bus

I couldn't disembark at the Heathway because of my ginormous stiffy

by theWestHamfan October 19, 2003

Stiffie

when a guy looks at hot ass girl and gets MF hard...( while picturing her naked with those HUGE tits bouncing up and down)

I'm getting a big stiffie

by Johnny no name April 19, 2003

stiffy

stiffy is an erection pill for erectile dysfunction, from stiffy.com also a slang word for erection or boner or hard-on

I got a hard erection after taking a stiffy pill

by drduro June 26, 2012

stiffy

What happens when you take a girl out to dinner and she orders $40 worth of food and only has a 20 dollar bill. She claims she needs the 20 to get onto the turnpike.

Don't take that girl Crystal out, she will pull a stiffy.

by hotchick880 December 2, 2010

stiffy

A stiffy is an insistent raging boner.

I've got a real stiffy - think I'm gonna jack it off!

by USAF Cadet February 9, 2021