Verb (1-dan, intransitive)
Usually written in kana
1.  to grow senile;  to be childish with age
2.  to be mentally slow;  to be befuddled
3.  to play stupid;  to say something stupid (oft. on purpose; esp. as part of a comedic routine)
4.  to become engrossed in;  to become absorbed in
after -masu stem of verb
when read as "ほうける"