From Creatures Wikia
MOWS is a CAOS command which returns "whether the lawn was cut last Sunday or not". How this is determined, and whose lawn, exactly, and whether or not it takes into account the fact that the lawn may have been mown on Saturday or Friday, and whether it will cut you any slack if it's winter and the grass isn't growing much, is currently unknown.
Parameters and type
Is suspected to always return either 0 or 1.
DOIF MOWS EQ 0 OUTS "Somebody forgot to mow the lawn!" ELSE OUTS "The lawn was mowed last Sunday." ENDI