1 definition by LSMISSMJ

a very hard erection that doesnt go away for at least 7 hours.

nb: if the erection doesnt go away after 10 hours you should seek medical advise.
last night i had such a kronk over your mum
by LSMISSMJ June 07, 2010
Get the mug
Get a Kronk mug for your fish Manafort.