that quiet kid that always gets left behind especially in dangerous situations
OH SHIT! WE FORGOT TIMMY!!
by Jake The Doggo October 26, 2016
A vietnamese who thinks he's so hot when he's not. Thinks he can get hoes when he can't. Do not trust a Timmy Nguyen, he's a liar who'll break your heart. He would say I promise but he'll just break it. A very smart person but also a very stupid one.
"That girls boyfriend is like a Timmy Nguyen, she just don't know it yet," "Damn he's so stupid like a Timmy Nguyen"
by Yourworsteenighmare December 29, 2016
When a person is to dumb too even have the privilege of being called a retard, is referred to this term.
Timmy. Stop acting like a ritard.
by JacoboDogg September 14, 2018