A shortened form of "guidance teacher". Perhaps only used by guidance teachers.
Miss Forbes: "Well, that's your last PSE lesson of first year!"
Emilly: "Yessss..."
Miss Forbes: "Who was that!?"
1PSE9: "Emilly..."
Emilly: "Maryjo..."
Miss Forbes: "Well, I'm no gonnae be your PSE teacher anymore, Emilly, but you've forgot that I'm still your guidy!"
1PSE9: "Oooh!"
by SmileyDudette July 12, 2009
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A nice guy who likes to be around people. He loves to have sex and party but most importantly he like to play basketball.
Guidi boi.
by Thiccboiwithbigdickboi May 31, 2019
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