Jeffy reveals in the SML Gaming video, "ROBLOX NATURAL DISASTERS!", that he has a fear of heights.[25]According to multiple episodes, Jeffy is missing a chromosome.Jeffy's pronouns are apparently he/she/it/they/them/theirs, as revealed in "The Taser Problem!". However, in "The ...
smljunior0 (Roblox username, likely not canon)juniorfromsml (Minecraft username, likely not canon)Butthead (Timmy Huckerdoo)slut (Chef Peepee)Mama (Cody; Summer School!)Jonathan (Cody)Chalupa Man (Hansel)Judy (Lola)Little Boy (Mr. Goodman)Puffy Cheeto (Trucker nickname) Date of Birth: ...