Tough Nut 

When you're having sex with someone you find unattractive and therefore have a difficult time climaxing.

Yeah, I took the last chick in the bar home last night. I got some, but it was a tough nut.

Tough Nut by Lewd Boggs June 24, 2019

tough nut 

Bad luck, or a sucky situation

Daniel said tough nut to Adam after he missed every hole in golf.

tough nut by Tough nut January 23, 2016

tough nut to crack 

Something or some situation very difficult to deal with satisfactorily. You may use just 'tough nut' too.

Property division is a tough nut to crack in divorce.
Iraq has become a tough nut for the U.S. government.

tough nut to crack by João Rodegheri November 11, 2008

tough crack to nut 

an extremely attractive woman that no guy can score with

“Yeah, she’s as hot as a firecracker but you’d better forget it, pal. That’s a tough crack to nut.”

tough crack to nut by goose_on_a_roof June 5, 2022

A tough crack to nut

A female that is difficult to seduce

Brenda is beautiful and we had a wonderful time, but she's a tough crack to nut.

A tough crack to nut by Gekko!!! March 27, 2017

Tommy Tough Nuts 

A person who thinks they are a tough individual while they are nor.

For example, a person who is telling a story that does not sound real or is an exaggeration, might be called Tommy Tough Nuts.

Tommy Tough Nuts by jay August 22, 2004

Timmy tough nuts

Someone whose passive aggressive who wont say shit to your face but will type shit on social

Fuckin timmy tough nuts over here wont look me in the eyes butl'll talk behind a screen

Timmy tough nuts by Yaint shit son November 5, 2020