Coincidentally getting a half-erection at an inconvenient or comedic moment.

Alternatively, a Boner Angel.
"Aw, what a Boobaloo, popping a jim-jam in the habeous corposé lesson!"

Alternatively:"Gosh darn, Oprah Winfrey is such a jim-jam boobaloo!"
by Sasquatch Handler Mike April 22, 2020
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