scrooch also
scrootch 
(skr
ch)
intr.v. scrooched,
scrooch·ing,
scrooch·es also
scrootched or
scrootch·ing or
scrootch·es To hunch down or move in a crouching position: "the hot kind of hot Indiana hot weather that sends the family dog scrooching under the pickup truck to enjoy the shade" (John Skow).
[Alteration (perhaps influenced by CROUCH) of scrooge, scrouge, to squeeze, crowd.]