A nonsensical abbreviation for Teacher Under Surveillance often used as a warning call when a teacher/supervisor is about to catch an act of mischief.
(While playing cards inside the classroom)

"TUS! Mr. ______ is on his way!"
by theflyingipis February 07, 2011
Get the TUS neck gaiter and mug.
"You" in Italian. Singular, informal. Used only as a subject, and plural is voi. Optional in almost every sentence.
Some phrases:
"Dove tu sei?" = Where are you?
"Tu hai un bel cane!" = You have a beautiful dog.
"Tu mi ami?" = Do you love me?
by systemofanup1 November 20, 2011
Get a Tu mug for your dad Paul.
An acronym for Tits Up, meaning inoperative, broken or non-functional. Pronounced Tango Uniform.
Wallops Island Control this is Charlie Golf, be advised my alpha gadget is tango uniform, over.
by harry flashman July 20, 2003
Get a tu mug for your cousin Callisto.
TUS is a acronym for 'The Usual Suspects' an infamous coalition of hackers aimed to pirate anything from movies to the tag off your grandma's panties.
That movies just came out. I wonder if them TUS fuckers stole it yet.
by Gamerkevin July 28, 2006
Get the TUS neck gaiter and mug.
Spanish for "you". (plural: su)
¿De donde eres tu? (From where are you?)
by sciboy1190 January 07, 2004
Get the tu neck gaiter and mug.
Toke Up. Refering to Cannabis smoking.
James: "Yo man, fuck these kids theres way too many heads. Let's go TU without them."

Clay: "True dat."
by Bryce 38 August 09, 2007
Get the TU neck gaiter and mug.
a wonderful guy that is awesomely awesome and makes me happy even when i wanna break down and cry
tu jus made me smileeee
by tusgirl August 10, 2004
Get the tu neck gaiter and mug.