plump with lump
need for defecation, have a shit, 'take' a shit, potential movement of the bowels, preg-o-not, one being "full of shit"
-be right back! i'm plump with lump!!

his theories were plump with lump

my 'propho' burst and jane ended up plump with lump

YOU'RE a LIAR jay!!, you're TRULY plump with lump!!