Noun. A trait of professors whose coursework is made difficult by presentation or articulation. Their subject is not inherently difficult, but may seem that way because of their wording/instructions.

Noun. Characterized by run-on sentences and wordiness. Written in a distracting cadence.
"That class is high amplitude sucking at its worst. It's as if her parents beat her every time she spoke directly."

"H.A.S. ruined my night. That entire chapter could have been summed up in a paragraph. I will never get those 2 hours of my life back."

"The H.A.S. is strong with this one. Gave me an all clear on a rough draft. Got a C on the final draft.
by Disenfranchised student 010100 November 29, 2013
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When a girl gives the most intense fast-paced head. Characterized by an SPM (sucks per minute) of over 60.

See also: High Amplitude Sucking Paradigm
That girl from last night gave me some fine high amplitude sucking and left me feeling satisfied.
by Mary Mary Quite The Contrarian November 6, 2021
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