A potato with cheese that you order while eating at an overpriced, mediocre restaurant. Also can mean eating out a girl while she farts on you.
Jon, you totally just twice baked Sara
by Go Mets December 03, 2006
Smoking the purp all day and tanning at the beach. =]
Smoking mary jane in the sun while you are tanning; you are twice baked.
by KiinkyKiki June 23, 2013