stiffener 

(noun) Someone or something which attracts attention, particularly in relation to male sexual arousal.

"Hey, she's hot."
"Yeah, she's definitely a stiffener."

stiffener by Kroxman November 15, 2007

Stiffener 

A strong cocktail, such as a glass of whiskey.

“Well, I think l’ll have a little stiffener.” said Karl in season 3 of Succession after Logan died aboard a private jet.

Stiffener by Squire88 April 16, 2023

jahova's stiffness 

An unwanted erection that surprises you at work, school, disney land, or any other public place. Not to be confused with a jahova's witness. (the annoying bastards that also surprise you and try to give you little bibles with pictures in them to make them more fun to look at, and not read)

Dude, i got jahova's stiffness at disney world when i got on the Peter Pan Ride.

jahova's stiffness by joe joe the circus clown November 8, 2009

Eric Stiffler

A legendary loss of verginity that will be reminisced upon by the human race for years to come . A Eric stiffler is a rare occasion and should be considered a life acompishment.

Drake: dude did you hear stewart stole a bike and rode it 8 miles to meet a girl at the 50 yard line of our rival school and fucked her twice !
Marcus: yeah i heard man , hes A total Eric Stiffler !

Eric Stiffler by Confederate conservative September 4, 2016

stifflers mom 

Well, Stifflers mom.(from American Pie)
Finch boned Stifflers mom.

milf boy 1-"Hey dude, your'e the guy who boned Stifflers mom."

milf boy 2-"Dude if i didn't need to pee so bad i'd shake your hand."

stifflers mom by GirlSkater February 10, 2004

stiffer 

Slang. A person who fails to tip (stiffs) an employee that is normally tipped, such as bar and restaraunt wait-staff, pizza delivery drivers, hairstylists/barbers, taxi drivers, etc.
plural. stiffers

A good tipper gets their pizzas MUCH faster than the stiffer does.
Stiffers who don't tip their bartender often find themselves very thirsty.

stiffer by blonde one December 11, 2008

Stiffened Sailor 

To have sex, on a boat, in the middle of a lake or out at sea

Person 1: What’d u guys on the boat for so long?
Person 2: Well, we were talking for a while, then we went to the middle of the lake and did a Stiffened Sailor

Stiffened Sailor by Carl0sSp1cyWeiner May 26, 2022