1. The reason teen boys are so happy all the time.

2. The reason teen boys do so much laundry and take so many showers.
I just cant stop Wanking my penis, i go through like 20 socks a week. -Jimmy
by Billy Buttfuck September 2, 2007
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A game played by bored 13 + 14 year old girls that like to annoy the people around them. the first quietly whispers the word penis, the next a bit louder and the next a bit louder until someone chickens out because they dont want to go any louder. the person to scream or say penis the loudest wins.
1st: penis
2nd: Penis
3rd: PEnis
4th: PENis
1st: i cant do it
2nd: PENIs
3rd: omgsh.. we're gonna get in trouble
4th: PENIS
2nd: PENIS!
4th: screw it.
by ChRiStY April 20, 2005
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A male device used for fucking or pissing
Definition 1: "I'm gonna use my penis to fuck that dirty slut next door tomorrow"

Definition 2: "Jesus Christ I've got to take a piss! Where did I put those Justin Bieber CD's"

Definition 3: "There we go, got the peanut butter, got my penis and now it's time to find Fido"
by Poopee fingers August 23, 2018
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The reason I haven't killed myself.
by Epic October 29, 2003
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The appendage used to penetrate a vagina, causing an embryo, therefore a fetus to pop out in 9 months, which eventually resembles a baby....

baby-maker
bell on a pole
bishop
bratwurst
cock
custard launcher
dick
dickie
ding dong mcdork
dong
donger
dork
dragon
errector
fang
ferret
fire hose
heat-seeking moisture missile
hose
Jimmy
John
John Thomas (dated)
joystick
knob
leaky hose
lingam
little Bob
little Elvis
longfellow
love muscle
manhood
meaty
meat popsicle
member
middle stump
monkey
Mr. Squirked
mushroom head
mutton
old boy
old fellow
old man
one-eyed snake
one-eyed trouser-snake
one-eyed monster
pecker
peepee (children's term)
Percy
peter
piss weasle
prick
private part
purple-helmeted warrior of love
purple-headed yogurt flinger
rod
roundhead
sausage
schlong
schmuck, shmuck (Yiddish)
schwanz
schwarz
short arm
skin flute
tassle
third leg
thumper
todger (Australia, UK)
tonk
tool
trouser snake
tubesteak
wang
wang dudle
wick
willy (children's term)
yingyang
yogurt gun
In front of the whole class, Mrs. Johnson said to her student Johnny, stop mastrubating, or I'll rip off your penis and feed it to little Susie over here
by Adam Goldsteinberger June 5, 2007
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The only thing that all men are vain about.
Michael measures his penis every week and posts the results on his website. Of course, he adds five inches when he posts them.
by Fork You December 9, 2004
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Referring to multiple penises, typically used in the place of 'dicks'.
Philosopher: "It is little known that the hydra also had three peni, but that's enough about me."
by DatBoiAJ July 17, 2016
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