2 definitions by Dingobaby64

1) When the physical and spiritual entities of Barack Obama, Yoda, Keanu Reeves, and Thanos take hands in extreme bondage.
Me: “woah, Billy, what’s that!”
Billy: “you don’t know... that a YOBAMAKEAMOS!”
by Dingobaby64 February 10, 2020
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When ones genitalia is in similar promotions to ones thumb.

A person with a thumb-sized pee-pee
“John was concerned that when he transferred to his new school people would call him a straight up thumbus.”
by Dingobaby64 February 11, 2020
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