Chinese Dictionary

Usage of the character 廝

(bound form) together; each other
(bound form) male servant
(bound form) dude; so-and-so (used in 那廝／那厮 (nàsī) and 這廝／这厮 (zhèsī))

to fight at close quarters; to fight tooth and nail

this so-and-so

(literary) underage male servant

to come to blows; to fight; to tussle

to pester

to come to blows; to tussle

familiar with one another

small gong

that so-and-so

to stay together; to rely on one another

(derog.) to hang out (with sb)
to mix (things) together

lit. to play together ear to ear and temple to temple (idiom)
fig. (of a boy and a girl) to play together often during childhood