The testicles double in size and the glands secrete a foamy yellowish liquid. It usually has a thick and foamy head when poured. The leaves are rubbed until foamy or sticky before adding to the soup. This makes the dish lighter, thick and foamy. This makes the beer feel smooth on the palate and gives a foamy appearance. Pumice is igneous rock with a foamy appearance. Individual sebaceous cells are large, with central dark nuclei and abundant foamy cytoplasm. The addition of egg white creates a foamy head when shaken before serving. Ideally, the glass is left with 2/3 liquid and 1/3 foamy head. Optionally, egg-whites may be added to make the liquid slightly foamy. The spilled mucin causes a granulation tissue to form, which usually contains foamy histiocytes. Osteoclasts are characterized by a cytoplasm with a homogeneous, "foamy" appearance. Both depict a goth girl named Germaine and her neurotic pet squirrel, Foamy. They die with a serous, foamy, or haemorrhagic discharge coming out of the nose. Other symptoms may include weight gain, feeling tired, and foamy urine.