look up any word, like the eiffel tower:
 
1.
Panicing while repeating the word "No".
Man 1: No, no, no, no, no, no!

Man 2: Why are you Shia LaBeoufing?

Man 1: My girlfriend's pregnant!

Man 2: Oh shit...
by @00freshman November 08, 2011
 
2.
Stuttering. Just like Shia LeBeouf in the Transformers series.
That guy was Shia-LaBeoufing when he talked.
by HKMAN September 09, 2014