post itt when you feel like posting heraldic blazons

Quarterly, 1st and 4th, paly of six Or and Sable, a bend counterchanged (for Calvert); 2nd and 3rd, quarterly argent and gules, a cross bottony counterchanged (for Crossland). (Flag of Maryland.)

Gules, three lions passant guardant in pale or armed and langued azure (the Arms of Plantagenet)

Oh hell yeah.

Gules, on a cross argent, between four swords erect or, pommels and hilts of the second a lion passant of the first, between four eagles sable beaked and legged of the field.

The suyu wiphalas are composed of a 7×7 square patchwork in seven colours, arranged diagonally. The precise configuration depends on the particular suyu represented by the emblem. The colour of the longest diagonal line (seven squares) determines which of the four suyus (regions) the flag represents: white for Qullasuyu, yellow for Kuntisuyu, red for Chinchaysuyu, and green for Antisuyu. There is also an alternate pattern for the Wiphala for Antinsuyu. Additionally a Wiphala also exists for Tupac Katari and the Tupac Katari Guerrilla Army.

Holy Roman Emperor Charles V has a doozy:

Quarterly: I and IV grand-quarterly i and iv great-grand-quarterly 1 and 4 gules a three towered castle Or masoned sable and ajouré azure (for Castile), 2 and 3 argent a lion rampant purpure crowned Or langued and armed gules (for Leon), ii per pale, dexter per fess, in chief Or four pallets gules (for Aragon), in base gules a cross, saltire, and orle of chains linked together Or and a centre point vert (for Navarre), sinister party per pale argent a cross potent and four crosslets Or impaling barry of eight gules and argent (for Naples), iii per pale, dexter per fess, in chief Or four pallets gules (for Aragon), in base gules a cross, saltire, and orle of chains linked together Or and a centre point vert (for Navarre), sinister per saltire, 1 and 4 Or four pallets gules, 2 and 3 argent an eagle displayed sable (for Sicily); II and III grand-quarterly, i gules a fess argent (for Austria), ii azure semy-de-lis Or a bordure compony argent and gules (for new Burgundy), iii bendy of six Or and azure a bordure gules (for old Burgundy), iv sable a lion rampant Or langued and armed gules (for Brabant), overall at the fess point of the quarter an inescutcheon Or a lion rampant sable armed and langued gules (for Flanders) impaling argent an eagle displayed gules, armed, beaked, and langued Or (for Tyrol); enté en point argent a pomegranate proper seeded gules, supported, sculpted and slipped vert (for Granada). Supporters: A bicephalous eagle displayed sable imperially crowned proper in front of a saltire ragulée gules, the whole between two columns argent issuing from the sea proper in base, the one to dexter crowned imperially proper, the one to sinister crowned with the Royal Crown of Spain proper. The motto, PLVS VLTRA or PLVS OVLTRE, wraps around the columns.