I am weirdly obsessed with music written in unusual time signatures.
"The Rocky Road to Dublin" is mostly in 3/4 time, with a 4/4 measure thrown in about once per verse.
"I Am The Doctor" uses several different time signatures, including 7/4, 4/4, 3/4, and 7/8.
"Dulaman"... 90% of the time you can't even count this one in quarter notes. It's constantly changing time: 5/8, 7/8, 6/8, and it's very fast.
"Panic Attack" by Dream Theater switches between 4/4, 5/8, 12/8, and 3/4 multiple times, and different sections of 12/8 in different parts of the song aren't even always at the same tempo.
"Dirty Second Hands" by Switchfoot... I don't even know what time signature this one is in most of the time.
Whenever any of these songs comes on my MP3 player, I kinda just want to stop what I'm doing and drum along with it. And then play the song again.