What is Hitlering?
1.
When you act like Hitler. Things like Nazi Saluting, and shouting Sieg Heil. Or maybe Marching
Guy 1: Why is that guy marching around, saluting, and shouting stuff in German?
Guy 2: Ignore him... He's just Hitlering!
Weirdo: SIEG HEIL!
Guy 1+2: Umm... Stop Hitlering!!!
See
2.
This word is !always! used in combination with "around" since this is an attempt to correctly translate the German expression "rumhitlern".
If someone is: extremely angry, fault-finding, arguing, running someone down, really getting worked up about something, or just generally freaking out about something, that person is hitlering around.
1. Employee A: "Hey what was that guy's problem, man ?"
Employee B: "Dunno, he was just hitlering around because we wouldn't accept his credit card."
2. Employee A: "What was that guy just hitlering around for ?"
Employee B: "Oh, because we wouldn't accept his credit card."
3. HER: "I thought we had a serious relationship! I thought you love me!? So why the hell did you... "
HIM: "Stop hitlering around - I already told you I didn't do it ! ! !"
See
3.
That is when you get done doing a girl in the ass you wipe your dick you her upper lip
would are you doing, I am hitlering you