You know when you've played too much Super Smash Bros. when...

[missingno]

-When you fall off of a cliff and find yourself confused as to why you can't do a double jump or an up-B move to save yourself.
-When you run around hospitals beating up doctors screaming "TAKE THAT DR. MARIO".
-When you get banned from the game preserve for trying to break into the fox cage.
-When you try to actually shoot people with a real life SNES Super Scope.

[Sqrt2]

When you play Wii Boxing, you continually shout FALCON PUNCH!!

[Kojinka]

You tell everyone that you unlocked Sonic and Tails in Melee

[kirbyman]

When you think you'll come back to life after jumping off a 120 story building.

[dc804]

When theres a tie between you and a buddy in a race and you go into sudden death mode.

[Wiiario]

When you complete event 50 and 51 with no damage taken and no lives lost.

When you see a white glove, you think it's going to shoot you with bullet bills.

When you can play as Ness and never ever die.

[Robert]

... you lose your ability to move left and right, and can only move forward, backward, up and down.
... you turn over every cardboard box you see, just in case Snake is watching you.
... since you don't have a Wii, your going to build one from scratch just to play SSBB.
... people ask you why your always looking up to the sky, you reply, "waiting for a pokeball to fall".
... the announcer retires after your many years of play.
... you see a construction sight, you mistake it as someone building their own stage.
... you hire a construction team of your own to build a stage.
... you can translate the language of Pokemon.
... you can turn all your trophies into playable characters.
... you win several awards in photography based on your pictures in SSBM.
... you think every fighting game after SSB is a ripoff of SSB.
... you aspire to develop a flatulence like Wario's.
... you get a career in professional Boxing, and try to use a falcon punch on the opponent.
... you calmly walk out on a street with dozens of cars driving by, confident that being hit by one will only result in 25%  damage.
... you wonder why people don't fly in the air when you uppercut them.
... you can replicate the entire SSBB theme music by whistling.
... you start seeing Cd's on the streets, and collect them.
... you are afraid to go to stadiums, in fear of a subspace army invasion.
... you think the graphics in SSBB are so real, you start an active search for all the characters.
... you have all the symtoms described in this topic. (I know I do.)

Woo, that's a lot...

[Luigalaxy]

When you throw a pokeball and Missingno. comes out.
You throw a baseball at someone, thinking a pokemon will come out
You unlock The Announcer in SSBB
You unlock Tabooas a character
If you see a UFO you try to jump on top of it
You jump out of an airplane thinking you will show up back inside the airplane.

[blackcat12]

.....you see a mouse and run away screaming.

.....you won't go into pet shops anymore.

.....you keep a machine gun with you when visiting the zoo's monkey house.

.....the annoucer gets a sore throat.

.....you punch anybody who says they're Italian.

.....your controller turns to dust.

.....the game disc melts.

.....you beat the Endless Melee.

[missingno]

When you throw a pokeball and Missingno. comes out.

Why, I'm flattered.

[tehxboxdudezor]

when you're scared that a regular fox might shoot your kneecaps and roundhouse kick you in the face.

[megamush]

-you run away from anyone with a triforce symbol on their body

[dc804]

You think you have a 70% chance of getting a trophy with one penny.

[kirbyman]

You can do triple jumps.

[dc804]

you yell out challenger approaching every time someone enters a room