Shat is the past tense of Shit which is the present tense of crap, so, i shat my pants is saying i shit my pants, which means i crapped my pants, which means i took a poop in my pants, which means I dumped a lump
I shat my pants in english class today.
by Cr4ckhead Mc933 March 19, 2003
Mom I shat my pants
by Master oogway is daddy May 23, 2022