frozen faecal matter. usualy frozen in house freezer. can be put in a plastic bag and used as lethal weapon (see example). ppl who practice this are called sheezerytes and the act is sheezerism
"oh dude sumone just lobbed a sheezer at me"
"dam , kallens out cold, he jus got hit by a sheezer"
" man sumone posted a sheezer through my door last nite "
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