I use Gboard which has them in the emoji menu: ʘ⁠‿⁠ʘ ᕙ⁠(⁠＠⁠°⁠▽⁠°⁠＠⁠)⁠ᕗ (⁠゜⁠o⁠゜⁠; (⁠＾⁠3⁠＾⁠♪ ¯⁠\⁠_⁠(⁠ ͡⁠°⁠ ͜⁠ʖ⁠ ͡⁠°⁠)⁠_⁠/⁠¯ (⁠┛⁠◉⁠Д⁠◉⁠)⁠┛⁠彡⁠┻⁠━⁠┻ ಠ⁠︵⁠ಠ ╏⁠ ⁠”⁠ ⁠⊚⁠ ͟⁠ʖ⁠ ⁠⊚⁠ ⁠”⁠ ⁠╏ →⁠(⁠°⁠ ⁠۝ ⁠°⁠)⁠┗

(Just a few examples)