1 definition by CCOBB

Top Definition
brontosaurus
A nickname for the penis.
"Mark, quit tugging on your Brontosaurus in the theater!"
by CCOBB April 01, 2006

12 16
Mug icon
Buy a brontosaurus mug!
© 1999-2021 Urban Dictionary ®
advertise   terms of service
privacy   dmca   remove   help
© 1999-2021 Urban Dictionary ®
advertise   terms of service
privacy   dmca   remove   help