Sixlet
A term used towards a 6th grader. The term can only be used by 7th graders and larger.
Sixlet: yOur MoM'S a GAy WHoRe.
Me: Stfu sixlet.
Me: Stfu sixlet.
Sixlet
A demeaning term for a 6 year-old, or a 6th grader. Used with terms such as, annoying, irritating, etc.
"God, what an annoying Sixlet."
"Don't be mean, you were one too you know!"
"Don't be mean, you were one too you know!"