Stiff upper lip.

Meaning you must keep your composure in all situations.
Be tough.

Hailey : I miss you daddy -cries-
Dad : "Stiff upper lip." baby, we'll get through this.

by Nannerpus February 15, 2009

Staff Sergeant Max Fightmaster

Someone who is unbelievably manly; an incredibly manly man.

"Dude, Ian just had sex with my mom while beating up your childhood hero!"

"Man, that guy is a fucking Staff Sergeant Max Fightmaster!"

by The Breakaway October 14, 2009

staffulty

Stupid word used in yearbooks because some idiots are too lazy to write "Staff & Faculty".

John - "Let's celebrate staffulty appreciation week!"
Mark - "That's the dumbest word ever and if you say it again I will slap you."

by swaggernaut812 September 2, 2013

Steffen

A person who gets girls all the time, great friend, very athletic,sexy

dude my best friend is such a steffen

by Desaun Stevenson January 7, 2012

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.

by blonde one December 11, 2008

mineplex staff

A species of idiot that likes to ban people for no reason. Most are suck-ups and tryhards. They do nothing helpful except possibly making a game hacker-free if the hackers are morons who speed fly across the map to force-field everyone at the enemy's spawn.

Joe: I need a slow animal to study for science class. It needs to be lazy and stupid.
Bill: Just do a report on mineplex staff!

by FlyingTryhard March 17, 2017

stiff one-eye

A penile erection. Also see hard-on, stiffy, chubby

"I'm afraid he might pull the stiff one-eye on me."

-- Jack Nicholson about Greg Kinnear in "As Good as it Gets"

by startrek3000 June 1, 2010