The sound one makes by placing his or her face in cleavage and shaking their face back and forth while exhaling creating a "brrrrrrp rrrrp rrrrp rrrrp" sound.
The hummer she gave me was so good, I gave her a speedboat as my way of saying thanks.
by Michael October 20, 2005
Get the mug
Get a Speedboat mug for your daughter Yasemin.
Probably the coolest of the boats. Very fast and often used for racing. Also the nickname for Elizabeth SpeedBoat. Elizabeth SpeedBoat from Aspen Colorado/Los Angeles California is an artist, and the most expert of expert enterprenuers.
You want to wakeboard behind my speedboat? Hey SpeedBoat, you wanna hit this bong?
by errizarif April 20, 2009
Get the mug
Get a SpeedBoat mug for your papa Abdul.
n, v. The act when one man buries his face in between another man's buttocks and vigorously throws his head back and forth while resonating his lips to make a "brrrrr" sound. Very similar to motorboating.
I almost passed out with delight when Henry knelt behind me, buried his face between my naked ass cheeks, and gave me a Sebago Speedboat.
by GBart444 July 07, 2011
Get the mug
Get a Sebago Speedboat mug for your daughter-in-law Helena.
A car so filled with Mexicans that the rear of the car hangs low to the ground giving it the impression of a speedboat speeding across the water.
"Hey did you see that Mexican Speedboat? I think the muffler was sparking."
by Paddy O'Toole October 10, 2011
Get the mug
Get a Mexican Speedboat mug for your guy Beatrix.
Like the 'Cleveland steamer' you take a dump on your girls chest- then you 'motorboat' her
Barry took a big dump on his girlfriends chest, then he performed a motorboat, resulting in a Cleveland Speedboat
by matty onearly August 24, 2010
Get the mug
Get a Cleveland Speedboat mug for your friend Vivek.
Taking the drugs DayQuil and NightQuil at the same time. That shit cray.
i was flying on a russian speedboat the entire funeral, it was great.
by Best Test In the West October 09, 2012
Get the mug
Get a Russian Speedboat mug for your buddy José.