Number one rule of dating 

Don’t do it over the phone, social media, etc., because you don’t make a connection with the person even if you know a lot about them.

Dude 1: dude I met a girl
Dude 2: how’d you meet
Dude 1: we met over Instagram

Dude 2: seriously dude, remember the number one rule of dating, don’t do it over your phone
Dude 1: shit I forgot, I’ll tell her

Number one rule of dating by DeanGullberry69 February 5, 2021

My number one rule is RUN UP THROUGH IT 

To have a strictly sensual "no strings attached" relationship with a female. Get in and get it done. A fair exchange.

Macafram: Yo man your name is always on Susies mouthpiece, what's the deal?

Nice N Scmoove: Yea don't sweat it, she's only fretting cause' my number one rule is run up through it released the fluid bounce out cause thats what im bout and she never knew it.

My number one rule is RUN UP THROUGH IT by thaPacketman3 June 24, 2011

My number one rule is RUN UP THROUGH IT 

To have a strictly sensual "no strings attached" relationship with a female. Get in and get it done. A fair exchange.

Macafram: Yo man your name is always on Susies mouthpiece, what's the deal?

Nice N Scmoove: Yea don't sweat it, she's only fretting cause' my number one rule is run up through it released the fluid bounce out cause thats what im bout and she never knew it.

My number one rule is RUN UP THROUGH IT by thaPacketman3 December 11, 2011

Rule Number One 

No fat chicks.

A: "I'm gonna go talk to that girl over there playing video games. She looks lonely."
B: "Better not do that, man."
A: "What? Why not?"
B: "Rule Number One."

Rule Number One by yaolinglingjiu October 17, 2009

Rule Number One 

In the rules for life, the first one is always this: Don't Get Caught. Other rules may vary by location and other factors, but especially in college when numerous activities of questionable legality are occurring rule number one is don't get caught.

Rule number two is frequently Don't Die, unless not dying would interfere with rule number one.

Jason: Put that pipe away while we're driving through the speed trap, I don't want the cops to see and pull us over.
Sarah: Gotcha, following rule number one.

or, on the outside end of a phone call from jail:

Jason: You broke rule number one!

Rule Number One by StoleTheCookies September 26, 2009

Rule Number One 

To Whovians (or anyone who spends way too much time around one): THE DOCTOR LIES.
To everyone else: The first, often primary, rule in a list.

Whovian 1:Rule number one?
Large chorus of Whovians: THE DOCTOR LIES!
Non-Whovian: What the eff?.

Rule Number One by Mels 2 November 27, 2011

Rule Number One 

Don't post useless definitions on UD. Namely you, chris.

omfg i gotz teh bestest ideea evar! i iz gona postt thaat im coolz undur teh definition "Rule Number One"! geenius!

Rule Number One by Karonaway December 3, 2007