Penismobile 

A car so stupid that it makes you look like a penis while driving it.

Ford Escort, Smart Car, Hyundai Accent etc.

Tema drove the penismobile to school today. Gosh that Ford Escort makes him look like such a penis!

Penismobile by Suzuki96 October 3, 2011

penismobile 

A ghetto pimped-out setta wheels. A sportscar or sporty sedan made all flashy and conspicuous, often owned by men who need this attention because they feel insecure about their penis size.

The Honda Civic is a favorite choice for penismobiles, and I'm not sure exactly why.

penismobile by junkyard prince October 14, 2003

Small Penis Mobile 

A jacked up 4 wheel drive pick up driven by someone who thinks they're much cooler than they really are (see punk-ass bitch), often coupled with an over-sized ego, which both are used to compensate for an abnormally small penis.
Small penis mobiles are often complimented by a Calvin pissing or "Cowboy Up" sticker in the back window.

I heard that dude that drives that small penis mobile got beat up by his little sister.

Small Penis Mobile by Howie Feltersnatch January 1, 2004

Small Penis Mobile 

Hummer H2

restore your manhood

The Hummer H2 is the most popular small penis mobile

Small Penis Mobile by Angelino August 14, 2007

Small Penis Mobile 

Any vehicle modified to stand out, whether by size, muffler noise, stereo, wheels, tinting, or stripes, so as to create the illusion of manhood and self worth in the midst of a pointless insecure primal existance. Size and noise are the default mediums whereby those who have nothing to offer themselves or society can protest their own ignorance as if it were someone else's fault.

I heard a loud muffler followed by screeching tires and turned to see the small penis mobile.

Small Penis Mobile by John Phillips April 19, 2006

the purple penis mobile 

Psilocybin, LSD, Mesculine. Taking too much of any of these substances at one time will cause you to witness the Purple Penis Mobile. No one can descibe it the same way because you're face melting off is a little more distracting but fuck it, its crazy!

Take 50 tabs of acid to the face and the Purple Penis Mobile will be revealed!

the purple penis mobile by Father Gauge May 5, 2008

penis mobile 

A cocky car

Ride the penis mobile for true enjoyment!

penis mobile by dick December 30, 2003