Top definition
When you feel the need to make someone feel dumb by demonstrating your knowledge over a wide variety of subjects, this phrase is useful.
Me: That's not true
Moron: Yes it is.
Me: Let me tell you something... (infinite pause)
Moron: ... ?
by mikeschneider May 15, 2006
Get the mug
Get a let me tell you something mug for your sister-in-law Jovana.