buttcheck

• butt-check
• butt check

butt +‎ check.

buttcheck (plural buttchecks)

1. (US, snowboarding) The act of putting one's behind down to check a fall, while staying sliding along the snow on the snowboard.

buttcheck (third-person singular simple present buttchecks, present participle buttchecking, simple past and past participle buttchecked)

1. (US, snowboarding) To put one's behind down to check a fall, while staying sliding along the snow on the snowboard.

• If the snowboard leaves the snow or is no longer sliding while the butt is on the snow, it is a fall and not a buttcheck.