slipping clutch

I have a 95 manual, and i let my friend (GIRL) drive it, and she rode the clutch like it was a roller coaster. It started to smell, so i took over, and she must have grinded the teeth down or something. Because when i shift, and step on the gas it just raises the rpms and then i let off the gas and push it again and then it will grab. It still slips though. Is it the teeth? I JUST got clutch work done for $260 like 2 weeks ago. Damnit!

Worn out clutch.

Its really wierd. The clutch stopped slipping? Is that common?

Its really wierd. The clutch stopped slipping? Is that common? Wierd, but relieved