Do a Leon

Go to an Eastern European country and pay €10 to have you sphincter fingered.

- Youll never guess what Joe done in Bratislava!
What?
- He done do a Leon!
No way he had an old prostitute pay to finger his bum hole? Why?
- Only he can answer that!

Doing a Leon

Spreading your legs over a toilet, clenching your butt hole, and bending forward while pushing down your penis to aim towards the toilet bowl and jizzing.

Person 1: Hey so did you do your snow dance?
Person 2: No, but I was doing a leon instead.

to do a Leon Brasseler

to make a huge mess during lunch

to do a Leon Brasseler exemple:
Leo accidently drops some mushrooms next to his plate.
Leo: "Oh man! I just did a Leon Brasseler"