TBNT 

Thanks but no thanks.

Michelle, will you send out the TBNT letter to that canidate.

TBNT by Z and Michelle November 8, 2007

tbnt 

thanks but no thanks

Cool guy: Hey Dude u wanna check out this pot?
Rational Child: tbnt dude

tbnt by nu-fizl October 29, 2007

tbntgl 

This Bitch Needs to Get Laid

A female who really needs to have sex after a long (or short) dry spell

Usually said to a potential sexual partner

Female-"I haven't had sex in 8 months. TBNTGL."

Male-"I can help with that."

tbntgl by Whiskey Tulsa September 28, 2013