The combination of squint and frown/smile, and usually coupled with brisk nodding of the head. Direct eye-contact is paramount.
Best man:"During the toast, that was totally a joke about me doin' the bride before you did.... hope I didn't cross the line bro." Groom: with a deniroface;" Little bit, crossed it a little bit."
by ronchee 1 3 December 18, 2012
Get the denirofacemug.