挿 insert

To harvest SO many turtle shells a thousand fishermen had to insert their hands into the sea.

to insert ★★☆☆☆
挿 (insert) + 入 (put/go in) = 挿入 (to insert)

to insert . . . .in your Dad. Ha-! You thought I was going to say your Mom. Nope, it's your dad. Gotcha! But seriously, he's taking a pounding. But it’s not always a dirty word. Insert a cd into the disk drive. That uses 挿入 also.