corrugator superciliied

(/ˈkɔɹ.əˌɡeɪ.tɚ ˌsu.pɚˈsɪl.iˌaɪd/)

adj.

Drunk to the extent of drawing the eyebrows together in solemn concentration before making an indefensible choice.

Mackayla became corrugator superciliied and studied the map intensely before choosing the river.

Source: Wiktionary