No question is too dumb...
LOL -laugh out loud
DH - dear husband
ds - dear son
DD - dear daughter
HST - half square triangles
FQ - fat quarter
LQS - local quilt shop
PIMP - pee in my pants
These are the ones that come to mind. There was another thread going around about the lingo and it had some great web links to help you out. Try doing a search and see what you find. I'm sure someone has something..this board is very knowledgeble.