X on a mobile ad 

The only thing that is smaller than a quark

Frick, the X on a mobile ad is really really really really really really really small

X on a mobile ad by Wixkslfjdkfirjeje August 29, 2021

X on a mobile ad 

(noun) The exit button, notoriously small for mobile game advertisements.

“The x on a mobile ad is the smallest known object in the universe.”

X on a mobile ad by MaybeARealWord March 31, 2021

S on a D 

can also be said as SONAD one word - it is to suck on a dick.

Idea from the movie Forgetting Sarah Marshall - "You don't wanna stick your P in a V!" "No but I wanna B my L on somebodies T's."

I want S on a D!

S on a D by Level 7 August 10, 2009

S on a D 

The term a drunk girl uses when she wants to suck on your dick in a Taco Bell parking lot.

Drunk girl: "I want to S on a D!"

*sees you chilling in your car at Taco Bell*
Drunk girl: "Hey can I S on your D?"
You: "What's S on a D mean?"
Drunk girl: "Suck on your Dick!"

S on a D by sonadpod January 13, 2016

-R-A-D-O-N-

A god at every game in existence ever made. However, he does play crappy games that 3-year-olds play i.e. Fortnite, Roblox, etc. He is mostly anonymous online and is rarely active. However, when you get him mad in any game, he will find you (and kill you).

A: OMFG, -R-A-D-O-N- is on my team in bed-wars!
B: Bro, we are gonna win this

-R-A-D-O-N- by -R-A-D-O-N- September 2, 2019

G.O.N.A.D.S. 

G aming
O rdinators
N ational
A ssociation for
D eveloping
S ystems

As seen on the fictional Decline of Video Gaming flash video series. This acronym spells gonads.

"Hi! I'm from G.O.N.A.D.S."

G.O.N.A.D.S. by SpursEngine February 11, 2009

B.Y.O.N.A.D

Bring Your Own Non-Alcoholic Drink,
A popular trend among responsible teenagers who don't want to spend money on a party. Becoming a trend for 2017.

"We have exam the next day so it'll be B.Y.O.N.A.D"

B.Y.O.N.A.D by Thehammerofthor July 10, 2017