Wow, you have a speedy heartbeat

if you're wondering where i got the idea for this vector, get this
back when i was in middle school, i used to watch an educational series that teaches about the human body called "slim goodbody"
and in one episode, it teaches about the heart, and it mentions that a birds heart can beat really fast
so in this vector, as soon as tank put his ear up to aloysius' chest, he was surprised and stunned at the same time to hear his heart going "lubba-dubba" like crazy, as if he just got done exercising all day
nice, huh?

my little pony (c) hasbro and lauren faust