Covered in the powdery orange residue sprayed on Cheetos or other cheese puffs; usually an aftereffect of cheesesnack consumption. Coined by Stephen Colbert on The Daily Show during coverage of the 2004 presidential campaign.
" ... clapping their pudgy, becheetoed hands in idiotglee ..." (first known usage)
"Hey, can you hand me a napkin? My hands are all becheetoed now."