ten hundred

number (1000) to tell someone without using the first letter of english

Guy 1: Bro how many millimeters in a meter?
Guy 2: ten hundred
Guy 1: wut
Guy 2: i could not use the first letter of english

switch-a-roo building

A building where the basement and rooftop are switched.

Guy 1: Can you go to the basement please?
Guy 2: Isn’t here the basement?
Guy 1: It’s a switch-a-roo building, bro.