Pimp-"that girl is a chinky booty"
Customer- "why is that?"
Pimp - "Because, look at thattight ass!"
Customer - "What do you mean?"
Pimp - "what do i mean? i mean her butthole is tight"
Customer - "How much???"
Can be used to call someone who is very tense, like your clinched booty when it's about to get slapped. Also could be used to define the act of clinching a booty.
1) Wow Tom is so uptight, he's being such a bootyclinch right now.
2) When I couls sense my mom's sandal chasing after me and I got a Bootyclinch. OW!