a word that is only used when describing someone/something who you love more than anyone/anything
Person 1: I love Izzy so much

Person 2: well I love her more
Person 1: well I love her most!
Person 2: well I love her mosterested bitch.
by Ms. Nope September 04, 2017
Get a mosterested mug for your friend Jerry.
Way greater than most; exceedingly more than moster. The greatest most of all time.
HEATH: I LOVE YOU MOSTEST
AMANDA: I LOVE YOU MOSTERESTER.
by Loving.amanda September 14, 2020
Get a Mosterester mug for your dog Günter.