1. An individual who is irrisistable
2. An incredibly sexy
3. The best you will ever know.
4. A person who gived out copious amounts of Weed for free to the people he/she loves.
5. A very cool person
6. Slang for good sex when put with 'Charlie'
'Dude, that guy is soooo Litster.'
Girl 1: Wow, i mean, he was such Charlie Litster (a good shag)
Girl 2: I know! he is sooo Litster!