[I.199] Who. See Abbott, § 264.
[I.200] glaz'd Ff | glar'd Rowe.
[I.201] glaz'd. Rowe's change to 'glar'd' is usually adopted as the reading here, but 'glaze' is used intransitively in Middle English in the sense of 'shine brilliantly,' and Dr. Wright (Clar) says: "I am informed by a correspondent that the word 'glaze' in the sense of 'stare' is common in some parts of Devonshire, and that 'glazing like a conger' is a familiar expression in Cornwall." See Murray for additional examples.
[I.202] surly F1F4 | surely F2F3.
[I.203] Upon a heap: together in a crowd. 'Heap' is often used in this sense in Middle English as it is colloquially to-day. The Anglo-Saxon héap almost always refers to persons. In Richard III, II, i, 53, occurs "princely heap." So "Let us on heaps go offer up our lives" in Henry V, IV, v, 18.
[I.204] the bird of night. The old Roman horror of the owl is well shown in this passage (spelling modernized) of Holland's Pliny, quoted by Dr. Wright (Clar): "The screech-owl betokeneth always some heavy news, and is most execrable ... in the presages of public affairs.... In sum, he is the very monster of the night.... There fortuned one of them to enter the very sanctuary of the Capitol, in that year when Sextus Papellio Ister and Lucius Pedanius were Consuls; whereupon, at the Nones of March, the city of Rome that year made general processions, to appease the wrath of the gods, and was solemnly purged by sacrifices."
[I.205] Hooting Johnson | Howting F1F2F3 | Houting F4.
[I.206] These: such and such. Cf. "these and these" in [II, i, 31]. Casca refers to the doctrine of the Epicureans, who were slow to believe that such pranks of the elements had any moral significance in them, or that moral causes had anything to do with them, and held that the explanation of them was to be sought for in the simple working of natural laws and forces. Shakespeare deals humorously with these views in All's Well that Ends Well, II, iii, 1-6.
[I.207] climate: region, country. So Richard II, IV, i, 130. Cf. Hamlet, I, i, 125: "Unto our climatures and countrymen."
[I.208] Clean: quite, completely. From the fourteenth century to the seventeenth 'clean' was often used in this sense, usually with verbs of removal and the like, and so it is still used colloquially. For 'from' without a verb of motion, see Abbott, § 158.