Can be used synonymously with "to give someone shit," but in a less profane way.  To Nag.  Jewish children are often on the receiving end from their mothers.
by Rafool December 27, 2008
Get the Flakmug. 
Get the Flakmug. by You're a Donkey-Sucking-Freshman-Flaker December 4, 2004
Get the Flakmug. by Jay20202 October 8, 2017
Get the Flakmug. Used in World War II, 'flak' is a German abbreviation for Flugzeugabwehrkanone, or  "aircraft defense cannon". 'Flak' was rapidly adopted by the Allies fr obvious reasons.
NOT an abbreviation for "Fliegerabwherekanone".
NOT an abbreviation for "Fliegerabwherekanone".
Flak was quickly adopted by the Allies because in the time it took to say Flugzeugabwehrkanone over the radio, you'd probably already be dead.
by Cataphract_40 October 4, 2004
Get the flakmug. 
