Tilterpot 

A pot used for a sexual and innapropriate manner. Or a word used instead of a swear word.

"Excuse me good sir, do you sell tilterpots?"
or
"Where the tilterpot are my keys?"

Tilterpot by Geo i love you May 15, 2009

Titertots

noun
tit/er/tots

An affectionate nickname for female breasts that are on the smaller side, although nonetheless magnificent.

-"Look at that girl!"
-"Nice...and man, her titertots are amazing."

Titertots by katerdidit March 27, 2009

Tiltrotor 

A tiltrotor is an aircraft which utilizes a pair or more of powered rotors (sometimes called proprotors) mounted on rotating shafts or nacelles at the end of a fixed wing for lift and propulsion, and combines the vertical lift capability of a helicopter with the speed and range of a conventional fixed-wing aircraft. Models include the V-22, XV-15 and Bell 609

Tiltrotors are the future of military and civilian flight.

Tiltrotor by NASAguy June 22, 2010