rib pontoons

a big set of breasts

Man, check out the rib pontoons on that slut!

by unkkle buckk September 5, 2006

Cotton Pontoon

A tampon is a mass of cotton or rayon; or a mixture of the two inserted into a body cavity or wound to absorb bodily fluid. The most common type in daily use (and the topic of the remainder of this article) designed to be inserted into the vagina during menstruation to absorb the flow of menstrual fluid.

Man she must be riding the Cotton Pontoon cause she is Bitchy!!

by Newftronics April 25, 2011

pontoon animal

A fat obese chick resembling a large animal.

Holy poop that bitch is a pontoon animal

by Wada November 19, 2005

Pontooning

The act of combining 2 penile shafts together perpendicular bound by rubber bands resulting in the look of a pontoon boat

#LING&BONES

Sometimes you work night shift and get bored and just feel the urge to do some pontooning with your best bud

by Ling&Bones June 14, 2024

Pontoon Boating

Similar to Motor Boating, but accomplished by placing your face in the other persons' ass cheeks instead of their breasts.

My mouth tastes like shit today because I was up all night pontoon boating this girl I met at Starbucks.

by Goofytits May 10, 2015

Pontoon

A tampon

“I bought new pontoons for the office, ladies!”

by ch00chi3 September 24, 2022

magnificent pontoons of love

large, luscious breasts

She took off her bra and showed me her magnificent pontoons of love!

by Teratogen June 28, 2011