python 3.5 matrix multiplication operator in use

example.py

from io import BytesIO
from PIL import Image, ImageDraw, ImageFont
import requests


def get_x(img, draw, font, text):
    img_w, _ = img.size
    text_w, _ = draw.textsize(text, font=font)
    return int((img_w - text_w) / 2)


def draw_caption(img, text, y):
    font = ImageFont.truetype('arial', 60)
    draw = ImageDraw.Draw(img)
    x = get_x(img, draw, font, text)
    for border_x in range(x - 2, x + 3):
        for border_y in range(y - 2, y + 3):
            draw.text((border_x, border_y), text, font=font, fill='black')
    draw.text((x, y), text, font=font)


def get_background():
    response = requests.get(
        'http://i2.kym-cdn.com/photos/images/newsfeed/000/279/114/7ff.jpg',
        stream=True)
    bg_file = BytesIO(response.raw.read())
    return Image.open(bg_file)


class Meme:
    def __init__(self, text):
        self.text = text

    def __matmul__(self, other):
        img = get_background()
        draw_caption(img, self.text, 20)
        draw_caption(img, other.text, 320)
        img.show()


воруй = Meme('воруй')
убивай = Meme('убивай')

воруй@убивай