gluetack 

A shitty thing that 5th graders will add soap to and pretend its slime 😃

She added soap to the gluetack AND PRETENDED IT WAS SLIME-

gluetack by Why :) November 9, 2021

glueback

Gluebacking occurs when one removes one's penis from an oriface during intercourse and ejaculates on one's partner's back.

Billy, not wanting to impregnate his date, gluebacked her.

Word had spread all over campus that Jill had been gluebacked last night by John.

glueback by Somben February 2, 2006