Slurp Monster is an extension of Wrapped CryptoFrens (WFREN). WFREN is exchangeable with any FREN in 1:1 ratio. Slurp Monster provides constant backing to WFREN in AVAX. That means you can always swap WFREN with AVAX. This action can be performed atomically, whereby you can send a FREN and get the backing in AVAX in return. No more the days of illiquid NFTs, Slurp Monster got your back.
To send a fren to the Slurp Monster is a sin, and should not be done by a compassionate person. If you are an evil masochist, you can send your fren to the Slurp Monster by going to the fren's page (navigate from your wallet) you sick bastard.