What is Tstu?
1.
Too Stupid To Use. Mainly used when describing a person who is too stupid to use a computer or the internet.
After my TSTU grandmother couldn't find the power button her PC I told her to box up the computer and take it back to the store.
See
Random Words:
1.
Funny t-shirts slogan website that caters to high school and college age kids. Safe funny t-shirts to wear without being kicked out of c..