When you put a batman voice on while you are doing a man in the bum and say "Joker does my baterang hurt your bat cave!"
" Batmaning with Jeremy was the best time of my life"
To find out about a person and what he/she has been up to without them knowing using friends, family, social media and random conversations with them to seek out discrepancies in their stories.
person 1 (batman): "Hey, how are you?"
person 2: "I'm good, I'm good, you?"
person 1: "Good thanks...I tried calling you last night, where were you?"
person 2: "Oh..umm...I was sleeping all day, I woke up ate and went back to sleep!"
person 1 (thought bubble): "Time to do some batmaning!! hehe"
The sexual act of having your partner laying on the ground, butt cheeks wide open, and you jump from the top of your bed and land with your penis in their ass.
Friend 1: Did you batmaning that girl last night?
Friend 2. Yea bro, her butt still hurts.
Standing on top of a building and looking down at a city for no explicable reason often to monologue or just pose.
Also known as, Dramatic High Perching, or spidermaning (although this typically involves a squat).
A: You see that new action movie?
B: Oh yeah, the main dude spends half the movie batmaning on buildings all around the city.
A: lol, looks cool though,
A distant relative to the Irish goodbye, the Batman goodbye is the art of leaving without a word—but only when you’re hanging out with just one other person.
It’s the same sudden, silent exit, but on a more intimate, one-on-one scale, leaving the other person wondering if you were ever really there at all.
Julian Batman goodbye’d when we were getting burgers, mid-sentence I turned around and he was gone
Batman: I'm Batman
Guy: Ok.
Man: Ok.
Joker: Why so serious?
Man: Ok.
Joker: What's Batman - Batman?
Man: Ok.
when a kid in a Batman suit carries you upstairs unconscious
That girl got Batmanned last night when everyone fell asleep.