I found some silly fanarts containing variations of that line. "Between the building" "Above the building" "Under the building" It's so dumb, I love it
0:01 kaigen 0:25 survival of the illest 0:35 ohayou ikebukuro 0:58 dead pools 1:19 femme fatale 1:28 division rap battle 1:43 yokohama walker 1:48 dead pools 2:14 tragic transistor 2:28 kimi ari ni yue ware ari 2:40 derasuge utage 2:50 hang out 3:01 bad ass temple funky sounds 3:06 rhyme anima mixtape 3:14 pinku iro no ai 3:15 reason to fight 3:24 sougyaran bam 3:27 hunting charm 3:35 break the wall 3:50 scarface