When your jumping on a trampoline and you smack that out on the floor, smack that oh ow wow oh, higher then everyone else.

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.

When your knee slapping butt cracking , jumping on the trampoline over fool's heads , when your butt crack is right in their mouth because you so high.