Roman can speak Spanish (obviously)
Virgil knows ASL (American Sign Language)
Patton claims he can speak animal
Remus can speak German and Russian
Logan can speak lots (too many to count)
Janus can speak snake (hissing, sss, etc)BONUS
King can speak French and Italian
Remy can speak Popular Slang
Emile can speak Cartoon and Squirrel
YOU ARE READING
SANDERS SIDES HEADCANONS
FanfictionPretty self explanatory A bunch of Sanders Sides headcanons Sanders Sides belong to Thomas Sanders