Idiom: Tough Tuchus
Meanings
Probably an ellipsis of "It/that/this is/'will be' tough tuchus for you."
Too bad (for you); the outcome one desires is not likely to evolve.
Example Sentences
1
She may look delicate, but she has a tough tuchus and can handle anything.
2
Don't underestimate him because of his small frame; he's got a tough tuchus.
3
You need a tough tuchus to survive in the world of professional sports.
4
Growing up in a rough neighborhood gave her a tough tuchus that served her well in life.
5
He faced many challenges throughout his career, but his tough tuchus helped him overcome them all.