Blue Lizard 

A new street drug that can be bought and sold easily causing a user to halucinate blue lizards. Users feel more comfortable with bags on their heads.

1. "Dude I just got high on some Blue Lizard!"

2. "Why the fuck are there blue lizards everywhere?"

3. "Why is there a bag on your head?"

"I'm high on Blue Lizard."

"Ohhhhhhhh..."

Blue Lizard by Dick9InchesLong April 14, 2010

Blue-tiger 

(n.) pertaining to Modern Warfare 2, one with a specific playstyle who utilizes flanking maneuvers to surprise opponents and dispatch them via knife. Synonomous with blue tiger.

1
Alex: "dude i was playin Cod on rust and i was rapin the n00b i was goin marlon, like blue-tiger shit. tac-knifin those noooobs wile they just like fucking noob tubed and g18 like l33t b1tch3s fo 5h1t#$ @ !!!!"

Mike: "ohh ya, you deserve an LJ"

Blue-tiger by Bluetiger July 11, 2010

blue buffalo 

The act of painting someone blue and fucking the shit out of them

Dude I blue buffaloed your mom.

blue buffalo by DiabeticKid January 17, 2014

Blue Blowjob

When a girl/guy deepthroats your cock for so long to the point in which her face changes a deep blue colour.

Anthony:"Damn man, you know Felicia?"
Josh:"Yeah"
Anthony:"She gave me a HELLA fine blue blowjob last night, I was afraid she was gonna black out on me."
Josh:"Nice, that's how you get things DONE around here."

Blue Blowjob by TheInfamousDuck July 21, 2016

Blue Vein Beatdown 

Smacking your girl in the face repeatedly with your stiff, rigid penis. Typically performed for her pleasure prior to oral sex.

I gave Rachel the blue vein beatdown last night before she sucked me off.

As soon as my dad left for work, I gave my step mom a blue vein beatdown.

Blue Vein Beatdown by Eaton Holgoode April 11, 2017

Blue Donut 

A scenario in which all of the major rivals in an area have reached peace agreements with each other, thus creating a sort of trust or monopoly on power that keeps out new rivals.

Originated in the MMORPG “EVE: Online” to describe a frequent and undesirably boring situation in which all of the games’ donut-shaped conquerable territory was held by factions who agreed not to attack each other. They signified this by setting the other factions “friendly”, which causes players in those groups to see each other as blue.

Things have been really boring in nullsec because of the blue donut.
The blue donut prevents smaller alliances from being able to gain a foothold in non-empire space.

Blue Donut by Dunkelza April 11, 2019

Blue Mario 

Blue Mario is the best type of Mario he appears in games such as Super Mario Maker 2 and Super Mario 3D World

I Love blue Mario he's the best if anyone tries to play through Mario I will eat them

Blue Mario by The boinis April 23, 2020