Food eaten after a night of drinking to ensure you do not blow numbers the following morning. Prevalent with Australian Miners after a hard night at the wet mess.
1: Dude, be careful you're drinking a fair few, you don't want to blow over in the morning.
2: No worries man, I'll make myself a safety sandwich.
1: Sweet, good idea! Pass me a drink.
A dragonfly; symbolizes protection and safety to whomever sees one
"I've been super nervous about moving to a new city, but I saw a safety fly this morning so I know I'll be okay."
A shaving implement developed by King C Gillette in the early 20th century. Safety razors have a cap, a safety bar, and a handle. These razors use disposable double-edge stainless steel blades.
Safety razors replaced straight razors as the dominant means for a man to shave his face for most of the 20th century until Gillette Co. developed disposable cartridge razors to replace safety razors.
Dude: what's with the razor burn?
Bro: my mach 3 tugs at my skin when I shave.
Dude: have you considered using a safety razor?
Bro: what's that?
Dude: the only way to shave.
When a guy has to "pull out" prior to cuming, so that he doesn't impregnate his female lover.
Dude, I had to do a Safety Pullout last night because I forgot. Rubber...
To "safety fail" is to intentionally fail or fail to complete a major assignment or test in a given class because (according to calculations) it is impossible for the assignment to cause one's overall grade in the class to drop by a letter or have any significant changes
Sarah: Hey what are did you write about on the essay for the final in English?
Chris: Haha I didn't...I took a nap. I had over a 100% in that class so it wouldn't have changed my grade. I might as well have safety failed it.
The act of writing "jk" after saying something borderline risky to someone else online, to ensure the preservation of your reputation.
Guy 1: "I totally had to throw in a safety jk when talking to Jen the other day."
Guy 2: "Really, let me see the convo!"
Guy 1: "Hey Jen, wanna go out tonight? I've been wantin to see them titties for a while now! Jk
The act of planting extra crops in FarmVille to cover a flakey friend while working on a Co-Op Farming project.
Kris: Why are you planting an extra field of wheat ? We already have enough planted.
Mike: Its a Safety Crop because Brent is so ADHD, he gets distracted and forgets to harvest in time. I am tired of virtual farming and coming up short on the goal !