high·tail 
/ˈhaɪˌteɪl/ verb
high·tails; high·tailed; high·tail·ing /ˈhaɪˌteɪl/ verb Meaning:
hightail it
US, informal : to leave a place as quickly as possible
▪ When we heard the night watchman, we hightailed it out of there as quick as we could.
▪ When we heard the night watchman, we hightailed it out of there as quick as we could.
